Harold K. Steen

Subjects

History, Forests and forestry, United States, Congresses, United States. Forest Service, United states, forest service, Forest ecology, Forest policy, Deforestation, Forest reserves, Forests and forestry, latin america, Interviews, Officials and employees, Rain forests, Research, American Investments, Biography, Biologists, Conservation of natural resources, Conservation of natural resources, juvenile literature, Diaries, Economic aspects, Fire ecology, Forest fires, Forest litter

Places

United States, Amazon River Valley, Latin America, Oregon, Pacific Northwest, Puerto Rico, Tropics, Washington (State), Willamette National Forest

People

Frank H. Wadsworth

Time

20th century