Author
- Callicott, J. Baird 21 results
- Attfield, Robin 15 results
- Rolston, Holmes, 1932- 11 results
- Light, Andrew, 1966- 10 results
- Minteer, Ben A., 1969- 9 results
- Newton, Lisa H., 1939- 9 results
- Baxter, Brian, 1949- 8 results
- O'Neill, John, 1956- 8 results
- Smith, Graham, 1966- 8 results
- Westra, Laura 8 results
- Bullfrog Films 7 results
- Freyfogle, Eric T. 7 results
- Jamieson, Dale 7 results
- Sandler, Ronald L. 7 results
- Bosselmann, Klaus 6 results
- Brown, Donald A., 1944- 6 results
- Dillingham, Catherine K. 6 results
- Elliot, Robert, 1950- 6 results
- Gardiner, Stephen Mark 6 results
- Groenfeldt, David 6 results
- Heyd, Thomas, 1956- 6 results
- Low, Nicholas 6 results
- Lowe, Ian, 1942- 6 results
- Rasmussen, Larry L. 6 results
- Bendik-Keymer, Jeremy, 1970- 5 results
- Gillespie, Alexander 5 results
- Gottlieb, Roger S. 5 results
- Grumbine, R. Edward 5 results
- James, Simon P. 5 results
- Miller, Alan S. 5 results
- Moore, Kathleen Dean 5 results
- Paavola, Jouni 5 results
- Sideris, Lisa H. 5 results
- Zimmerman, Michael E., 1946- 5 results
- Bowers, C. A. 4 results
- Brennan, Andrew 4 results
- Crist, Eileen, 1961- 4 results
- De-Shalit, Avner 4 results
- Fritsch, Matthias 4 results
- Gillroy, John Martin, 1954- 4 results
- Glaeser, Bernhard 4 results
- Hayward, Tim, 1955- 4 results
- Katz, Eric, 1952- 4 results
- Marietta, Don E. 4 results
- McCord, Edward LeRoy 4 results
- McRae, James, 1976- 4 results
- Oelschlaeger, Max 4 results
- Palmer, Clare, 1967- 4 results
- Peterson, Anna Lisa, 1963- 4 results
- Roach, Catherine M., 1965- 4 results more…