118 résultats pour : conservation

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chemistry professor Friedrich Boelsing 1984

UMG25A07_303

chemistry professor Friedrich Boelsing 1984

Petition against highway construction in the Weinland, 1972.

UMG25A07_484

Petition against highway construction in the Weinl...

Radiation protection training for civilian population, 1970

UMG25A12_323

Radiation protection training for civilian populat...

Dietikon; trees reflecting on water; marble pond; 1961

UMG25A13_067

Dietikon; trees reflecting on water; marble pond; ...

Scouts collecting rubbish, 1971.

UMG25A09_044

Scouts collecting rubbish, 1971.

Beta Synchrotron, monitoring room, Berne 1953

UMG25A16_212

Beta Synchrotron, monitoring room, Berne 1953

Scouts collecting rubbish, 1971

UMG25A15_392

Scouts collecting rubbish, 1971

Petition against highway construction in the Weinland, 1972.

UMG25A07_029

Petition against highway construction in the Weinl...

Demonstration with air hammer at exhibition noise abatement, Zurich 1960

UMG25A13_187

Demonstration with air hammer at exhibition noise ...

Noise measuring device of the metropolitan police Zurich 1961

UMG25A13_289

Noise measuring device of the metropolitan police ...

Conservation campaign in the Maggia valley, 1971.

UMG25A08_391

Conservation campaign in the Maggia valley, 1971.

Young people clearing a forest track, 1971

UMG25A10_474

Young people clearing a forest track, 1971

Woman with radiation gauge, 1973

UMG25A11_480

Woman with radiation gauge, 1973

Air hygienist Roberto Mona, 1986

UMG25A16_475

Air hygienist Roberto Mona, 1986

Safety-construction against seepage of fire water, 1986.

UMG25A07_102

Safety-construction against seepage of fire water,...

Noise abatement: night driving ban downtown Zurich 1972.

UMG25A10_063

Noise abatement: night driving ban downtown Zurich...

Noise abatement: night driving ban downtown Zurich 1972

UMG25A15_490

Noise abatement: night driving ban downtown Zurich...

Civil defence demonstration, 1973.

UMG25A07_103

Civil defence demonstration, 1973.

Conservation campaign in the Maggia valley, 1971.

UMG25A07_133

Conservation campaign in the Maggia valley, 1971.

Test gardening along the motorway, 1972.

UMG25A07_150

Test gardening along the motorway, 1972.

Radiation gauge, 1970.

UMG25A08_300

Radiation gauge, 1970.

Heinz Odermatt opening a weir on the Reuss, Lucerne 1993

UMG25A11_226

Heinz Odermatt opening a weir on the Reuss, Lucern...

Hunter in the mountains, with field glasses, 1980

UMG25A13_480

Hunter in the mountains, with field glasses, 1980

Singing children, protest against construction of hydroelectric power station; 1952

UMG25A16_153

Singing children, protest against construction of ...

Inspection of water and gas pipes, 1972.

UMG25A07_147

Inspection of water and gas pipes, 1972.

Banner, Protest against construction of hydroelectric power station; 1952.

UMG25A07_215

Banner, Protest against construction of hydroelect...

NASA Trial Windmill

UMG24A16_015

NASA Trial Windmill

High Up Lumberjack

UMG24A16_014

High Up Lumberjack

The sommelier in his function. Engraving after a woodcut in Sebastian Monster's ""Cosmographia

UMG24A05_476

The sommelier in his function. Engraving after a w...

History of the United States of America. 16th century French expedition. Florida. The Timucua roast

UMG24A04_322

History of the United States of America. 16th cent...

Car-free sunday in Milan.

UMG23A05_063

Car-free sunday in Milan.

Car-free sunday in Milan.

UMG23A05_062

Car-free sunday in Milan.

Electric plow.

UMG23A01_137

Electric plow.

bureau cartographique, lithographie, conservation des pierres lithographiques, 1954

UMG22A86_425

bureau cartographique, lithographie, conservation ...

Photographie

UMG22A56_291

Photographie

Victory Speed Limits Instated

UMG22A53_357

Victory Speed Limits Instated

Okies' Car

UMG22A53_356

Okies' Car

Ride together

UMG22A21_483

Ride together

Plains farms need trees Trees prevent wind erosion

UMG22A03_403

Plains farms need trees Trees prevent wind erosion

Let them grow

UMG22A03_423

Let them grow

Spare our trees

UMG22A03_424

Spare our trees

CCC- Peeling Potatoes

UMG22A00_367

CCC- Peeling Potatoes

Civilian Conservation Corps Publicity Photo

UMG22A00_272

Civilian Conservation Corps Publicity Photo

CCC- Chow Time

UMG22A00_273

CCC- Chow Time

CCC-Reforestry

UMG22A00_274

CCC-Reforestry

CCC- Stone Work

UMG22A00_275

CCC- Stone Work

CCC-Being called for Chow

UMG22A00_271

CCC-Being called for Chow

CCC- Men leave for CCC Camps

UMG22A00_366

CCC- Men leave for CCC Camps

CCC- FDR at CCC Camp

UMG22A00_289

CCC- FDR at CCC Camp

Please keep the park clean circa 1938.

UMG21A23_059

Please keep the park clean circa 1938.

Only God can make a tree' circa 1930s or 1940s.

UMG21A23_058

Only God can make a tree' circa 1930s or 1940s.

Protect your parks circa 1938.

UMG21A23_060

Protect your parks circa 1938.

Don't waste water circa 1941-1943.

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Don't waste water circa 1941-1943.

Help us preserve your surplus...food circa 1941-1943.

UMG21A23_176

Help us preserve your surplus...food circa 1941-19...

Don't be a drip! Be patriotic ... Stop leaks ... Save water circa 1941-1943.

UMG21A23_088

Don't be a drip! Be patriotic ... Stop leaks ... S...

No water - no guns Don't waste it!! circa 1941-1943.

UMG21A23_177

No water - no guns Don't waste it!! circa 1941-194...

Pre-Inca mummy, Conserved the skin, skull and teeth.

UMG20B37_073

Pre-Inca mummy, Conserved the skin, skull and teet...

Francísco Ximénez

UMG20B49_440

Francísco Ximénez

Digital improved reproduction

UMG20B46_018

Digital improved reproduction

Digital improved reproduction

UMG20B46_019

Digital improved reproduction

A New Cog in An American society in gear

UMG20B34_006

A New Cog in An American society in gear

One Pin-Up that Won't Let You Down

UMG20B32_342

One Pin-Up that Won't Let You Down

Magic lantern slide circa 1900

UMG20B22_427

Magic lantern slide circa 1900

Magic lantern slide circa 1900

UMG20B22_428

Magic lantern slide circa 1900

Jenolan Caves

UMG20B20_334

Jenolan Caves

Vladimir, russia, december 5 2002: a fragment of andrei rublyov's fresco 'the last judgement' at the assumption cathedral of vladimir, now under conservation, the frescos, included in the unesco world...

UMG20B10_030

Vladimir, russia, december 5 2002: a fragment of a...

Fire Patrol Rides Steel wheeled car over Railroad Tracks 1915

UMG20A66_489

Fire Patrol Rides Steel wheeled car over Railroad ...

A New Cog in An American society in gear 1941

UMG20A57_059

A New Cog in An American society in gear 1941

American Forestry Association Posters 1924

UMG20A58_112

American Forestry Association Posters 1924

Roosevelt 1902

UMG20A58_499

Roosevelt 1902

Lend as they fight - Buy more Liberty Bonds 1918

UMG20A50_038

Lend as they fight - Buy more Liberty Bonds 1918

Bulldozer 2009

UMG20A43_483

Bulldozer 2009

Save Gas! 2005

UMG20A40_284

Save Gas! 2005

monument of st. vladimir

UMG20A31_036

monument of st. vladimir

A field terraced by the Soil Conservation Service

UMG20A06_065

A field terraced by the Soil Conservation Service

Log Rafts In Oregon

UMG20A12_057

Log Rafts In Oregon

Lumber Raft In Oregon

UMG20A12_058

Lumber Raft In Oregon

Log Rafts In Oregon

UMG20A12_055

Log Rafts In Oregon

Log Rafts In Oregon

UMG20A12_056

Log Rafts In Oregon

A young girl plays nurse to her Little Lulu doll.

UMG20A23_352

A young girl plays nurse to her Little Lulu doll.

Family Huddled By Fireplace

UMG20A22_214

Family Huddled By Fireplace

Andrew Carnegie At Conference

UMG20A20_230

Andrew Carnegie At Conference

Recycling Metal

UMG20A23_249

Recycling Metal

A Boy Recycling Newspaper

UMG20A23_248

A Boy Recycling Newspaper

Naturalist John Muir

UMG20A25_165

Naturalist John Muir

Mississippi Flood Control

UMG20A19_016

Mississippi Flood Control

A Man Wearing A Zoot-Suit

UMG20A13_351

A Man Wearing A Zoot-Suit

Timber Stand Improvement in Kalinzu Forest. Ugandan Forest Rangers fill portable sprayers with

UMG12A14_110

Timber Stand Improvement in Kalinzu Forest. Uganda...

Aerial view of Kalinzu sawmill. Aerial view of a sawmill in Kalinzu Forest. A related caption

UMG12A14_117

Aerial view of Kalinzu sawmill. Aerial view of a s...

Terraced rice fields, Java. View over a series of terraced rice fields. An original caption

UMG12A13_128

Terraced rice fields, Java. View over a series of ...

Pruning pines in Mafuga Forest. A forestry worker climbs a rope ladder, hanging from the top of a

UMG12A14_100

Pruning pines in Mafuga Forest. A forestry worker ...

Iron Age forge in Mafuga Forest. A forge used by forestry workers to harden the tips of rock drills

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Iron Age forge in Mafuga Forest. A forge used by f...

Cypress forest after thinning. Cypress (Cupressus lusitanica) trees in Mafuga Forest, thinned-out

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Cypress forest after thinning. Cypress (Cupressus ...

Thinning out the trees at Bugamba. A team of Ugandan Forest Rangers, equipped with saws, machetes

UMG12A14_112

Thinning out the trees at Bugamba. A team of Ugand...

Game Ranger's rest house at Opotipot. A thatched rest house belonging to John Blower, Game Ranger,

UMG12A14_287

Game Ranger's rest house at Opotipot. A thatched r...

Timber Stand Improvement in Kalinzu Forest. Two Ugandan Forest Rangers apply herbicide to the trunk

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Timber Stand Improvement in Kalinzu Forest. Two Ug...

Entrance to Ishasha River Camp. A sign decorated with buffalo and hippo skulls marks the entrance

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Entrance to Ishasha River Camp. A sign decorated w...

Sleeping quarters at Opotipot game camp. Thatched huts, sleeping quarters for visitors on safari at

UMG12A14_288

Sleeping quarters at Opotipot game camp. Thatched ...

Damage caused by honey fungus. Two forestry officers (Beaton and Kimera) inspect the damage to a

UMG12A14_103

Damage caused by honey fungus. Two forestry office...

Adding lime to neutralise the water. District Forest Officer James Lang Brown (top) watches as two

UMG12A14_114

Adding lime to neutralise the water. District Fore...

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