donkey cart in Outer Mongolia, PRC

Donkey cart taxi riding through a hybrid poplar plantation in the Korqin desert region, N.E. China.

Farmer with water buffalo.

Man selling peppers under the shade of a neem tree.

Basketweaver at work.

Burro laden with fuelwood. This is a major and non-sustainable use of juniper in the Ziarat Forest.

Group of men at edge of village drinking tea, Ziarat Forest.

Children at school

Women carrying ground millet

Children of a nomadic family in desert near Ziarat.

Preparing tea using water stored in a cured goatskin bag, Ziarat Forest.

Fisherman at sunset, Blue Nile.

Zulu kraal

Zulu men at dance

men putting on a thatched roof

Ndebele woman

Ndebele beadwork display; women; painted yard walls

Ndebele women wearing brass rings displaying beadwork

view of Thousand Hills Farm near Durban, houses and women

Zulu man grinding millet to flour or herbs for medicine

Al Shigo at wood pile

Street vendors at a market in Guinea-Bissau.

People at work in a village in Guinea-Bissau.

Bill Brown, inspecting a gas well in a corn field.

Cheerful young worker monitoring insects caught on a yellow sticky trap.

Using an aspirator to sample insects in a rice field in South Korea.

Bill Brown (on the right), of Colorado State University, meeting with growers near Hayden, Colorado, in 1985.

Dr. Bill Brown (on the right), of Colorado State University, meeting with a colleague in Bolivia in 1998.

Bill Brown and Bob Gilbertson, of Colorado State University, conducting research on snow molds at the Vail golf course in Colorado, 1982.

Linnea Skoglund participating in a corn field day hosted by the Colorado State University Extension.

Dr. Whitney Cranshaw, entomologist, speaking to participants in a field day sponsored by Colorado State University.

Dr. William Jacobi, professor and specialist in forest and shade tree health at Colorado State University, with an aspen tree showing symptoms of Droopy Aspen disease.

Meeting and inspection of carnation plants at a greenhouse facility.

Gary Franc, of Colorado State University, in a potato field.

Students on a field tour in a carrot field, 1995.

Vidal Velasco conducting plant surveys in Bolivia, 1991.

Jim Echols inspects plants in a Bolivian corn field in 1992.

Bob Croissant at a corn Field Day presented by Colorado State University Extension.

Dr. Gary Peterson, of the Department of Soil and Crop Sciences at Colorado State University, giving a presentation to participants in a Field Day.

Ag Day at Colorado State University: posters on IPM (integrated pest management), as well as representing the Department of Bioagricultural Sciences and Pest Management.

Ag Day at Colorado State University: posters representing the Department of Bioagricultural Sciences and Pest Management and the Gillette Entomology Club.

Children anticipating the start of a cockroach race at AgDay, Colorado State University.

Elmer Rothman inspects herbicide damage to field corn.

People engaged in a research work on an ARDEC (Agricultural Research, Development and Education Center) field.

Ethiopian street scene.

Street scene in Ethiopia, showing a grass/ forage crop being carried to market.

Street market in Ethiopia.

Village scene of people in Ethiopia.

Two men enjoying lunch in Ethiopia.

Ethiopian farmer and his wife.

Field workers at rest in Ethiopia.

Community laundry area in Ethiopia.

Ethiopian women collecting and transporting firewood.

A roadside scene in Malawi in Africa.

Children on a path in La Tigra in Honduras.

Participants in a harvest festival inspecting a display of potatoes in Bolivia.

Participants at a harvest festival in Bolivia.

Participants at a harvest festival in Bolivia.

Four adult male farmers in Yemen.

An adult male farmer in Yemen.

A farming family at Taiz in Yemen.

A Yemeni kid at Taiz in Yemen.

A Yemeni family at Taiz in Yemen.

Buddhist monks in Thailand in 1970.

A female food vendor in a canoe at Bangkok, Thailand.

View of the central business district in Cali, Colombia.

Milk delivery to a home in Cali, Colombia.

People washing clothes in the Cali River in the city of Cali, Colombia.

People coming from an open-air market in Palmira, Colombia.

Indigenous people and colorful buses at Silvia, Colombia.

A scenic view of a street in Manizales, Colombia.

Small children by the Pan American Highway near the equator in Ecuador.

Indigenous woman with a laundry basket on her head, Chimaltenango, Guatemala.

A chef preparing a meal at Montevideo in Uruguay.

Basket display at an open-air market in Uganda.

People riding the road to Tamulipas, Honduras.

Dr. Howard Schwartz and a technician on a field in Colombia.

Gary McIntyre, former head of the Department of Plant Pathology and Weed Science at Colorado State University.

Gary Franc at a field day at Bay Farm.

Bob Gilbertson and his colleague at a field day at Bay Farm.

Portable sanitary toilet facility for use by laborers while working in the field.