by Edward O. Wilson... (et al.)
Sinaur Associates, 1977
Buku Teks
Beck, Raymond W., author
Burgess, 1977
Buku Teks
Beck, Raymond W., author
Burgess, 1977, 1977
Buku Teks
Riedl, Rupert, author
John Wiley & Sons, 1978
Buku Teks
edited by Michael E. Soule
Cambridge University Press, 1987
Buku Teks