Allee, W.C., author
John Wiley & Sons, 1963
Buku Teks
Holdren, John P., author
California Institute of Technology , 1973
Buku Teks
McElroy, Ann
Westview Press, 1996
Buku Teks
Dasmann, Raymond F. (Raymond Fredric), author
John Wiley & Sons, 1974
Buku Teks
Shmelev, Stanislav E., author
[Springer, Springer], 2012
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