Author
Environmental Research Laboratory (Duluth, Minn.)
2
Franklin, Jerry F.
2
Swain, Wayland R.
2
Abramson, David M.
1
Akademii͡a nauk SSSR
1
Donahue, Thomas M.
1
Hemstrom, Miles A.
1
Ivanikiw, Nina K.
1
Krugman, Stanley L.
1
Mount, Donald Irvin
1
National Academy of Sciences (U.S.)
1
Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
1
Shannon, Virginia R.
1
Sovetsko-amerikanskiĭ simpozium "Metody kontroli͡a zagri͡aznenii͡a vodoemov"
1
Trivers, Kathleen Kearney
1
U.S. National Committee for Man and the Biosphere
1
U.S.-U.S.S.R. Symposium on Biosphere Reserves Everglades National Park
1
US-USSR Workshop on Planetary Sciences Institute for Space Research, Moscow, R.S.F.S.R.
1
USA-USSR Symposium on the Effects of Pollutants Upon Aquatic Ecosystems Borok, Russia
1
USA-USSR Symposium on the Effects of Pollutants Upon Aquatic Ecosystems Duluth, Minn
1
United States-Union of Soviet Socialist Republics Symposium on Biosphere Reserves Moscow, Russia
1
United States. Forest Service
1
United States. National Park Service
1