Author
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Protected Resources Science Investment Plan Workshop Silver Spring, Md.),
1
Public Broadcasting Service (U.S.)
1
Quackenbush, Robert, 1929-
1
Raven, Peter H.
2
Resources for the Future
3
Richardson, Elmo
2
Richardson, Elmo R.
1
Riddle, Anne A.,
1
Rienow, Leona Train
1
Rienow, Robert, 1907-
1
Robert Stone Productions
1
Roberts, Michael,
1
Roosevelt Center for American Policy Studies
1
Roosevelt, Franklin D. 1882-1945
1
Rothman, Hal, 1958-
1
Rudd, Robert D., 1924-
1
Sand County Foundation
1
Sanders, Scott R. 1945-
1
Schnepf, Randall Dean, 1954-
1
Sears, Paul B. 1891-1990
1
Sedjo, Roger A.
2
Sierra Club
2
Simpkins, Michael A.,
1
Smith, Frank E. 1918-1997
2
Smith, Guy Harold, 1895-
2
Smith, James Noel
1
Sprinkle, John H.,
1
Srinivasan, Mridula,
1
Steen, Harold K.
1
Stein, Susan M.,
1
Sterkel, Marty
1
Stine, Jeffrey K.,
1
Stokes, Samuel N., 1940-
2
Stone, Robert, 1958-
1
Stradling, David
1
Stroup, Richard
1
Stubbs, Megan,
12
Swift, Ernest, 1897-
1
Tassel, Sandra
1
Taylor, Dorceta E.,
2
Train, Russell E., 1920-
1
Tricas, Timothy C.,
1
Trust for Public Land (U.S.)
1
Tyrrell, Ian R.,
2
U.S. Interagency Working Group on Industrial Ecology, Material and Energy Flows
2
Udall, Stewart L.
1
Udall, Stewart L.,
1
Unger, Nancy C.
2
United States. Congress. House. Committee on Agriculture,
2
United States. Congress. House. Committee on Agriculture. Subcommittee on Biotechnology, Horticulture, and Research,
1
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