By Eisner, Thomas.
San Francisco W. H. Freeman 1975 .
iv, 339 p. , Includes index. 29 cm..
0716705117. | 0716705109

By Wilson, Edward Osborne.
Cambridge Harvard University Press 1978 .
xii, 260 p. 25 cm..
0674634411

By Wilson, Edward Osborne.
Cambridge, Mass. Belknap Press of Harvard University Press 1975 .
ix, 697 p. , Includes index. 26 cm..
0674816218

By Wilson, Edward Osborne.
Barcelona Ediciones Omega 1980 .
x, 701 p. , Includes index. | Translation of: Sociobiology: the new synthesis.

By Wilson, Edward Osborne.
Barcelona, España Galaxia Gutenberg - Círculo de Lectores 1999 .
484, [1] p. 21 cm..
84-8109-239-8

By Hölldobler, Bert, 1936-.
New York, NY W.W. Norton & Company 2009 .
522 p. 9780393067040