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Author/Creator
- Resources for the Future8
- Caldwell, Lynton K. (Lynton Keith), 1913-20063
- United States. Environmental Protection Agency3
- American Museum of Natural History2
- Bain, Joe Staten, 1912-2
- Congressional Quarterly, inc2
- Conservation Foundation2
- Davies, J. Clarence2
- Kennedy, Robert Francis, 1954-2
- Lachman, Beth E., 1960-2
- Mills, Edwin S.2
- Palmer, Adele R., 1947-2
- Pamudji, S., 1932-2
- Saltonstall, Richard, 1937-2
- Adams, Ruth, 1923-1
- Allerton Conference on Agriculture and the Quality of the Environment, (2d, : 1971)1
- Alliance to Save Energy (U.S.)1
- Alm, Leslie R., 1950-1
- American Association for the Advancement of Science1
- American Management Associations1