London [u.a.]: Wiley, 1973

New York, NY [u.a.]: Wiley, 1984

New York [u.a.]: Wiley, 1968

New York [u.a.]: Wiley, 1972

Harmondsworth: Penguin Books, 1972

Oxford [u.a.]: Pergamon Pr., 1964 ; New York: Macmillan, 1964

New York: Wiley, 1959

Berkeley [u.a.]: University of California Press in cooperation with the Nature Conservancy, 1985

University of California Press, 1999

Cambridge University Press (CUP), 1995

Cambridge University Press (CUP), 1994

Cambridge University Press (CUP), 1994

University of California Press, 1993

Oxford University Press (OUP), 1988

American Institute of Biological Sciences, 1988

University of California Press, 1988

The Wildlife Society, 1988

University of Chicago Press, 1987

Stony Brook Foundation, Inc., 1987

American Institute of Biological Sciences, 1986