by Edwad O. Wilson ... [et.al.]
Sinauer Associates, 1973
Buku Teks
Reinfeld, Fred, author
Sterling, 1954
Buku Teks
Brown, G.C., author
George Allen and Unwin, 1981
Buku Teks
Brown, G.C., author
Allen & Unwin, 1981
Buku Teks
Asimov, Isaac, author
Doubleday, 1986
Buku Teks