Dasmann, Raymond F. (Raymond Fredric), author
Ecological principles for economic development
John Wiley & Sons, 1974
 Buku Teks
Yuri N. Shunin, editor
Nanodevices and nanomaterials for ecological security
[, Springer], 2012
 eBooks
Nybakken, James W. (James Willard), author
Marine biology : an ecological approach
Benjamin Cummings, 2001
 Buku Teks
Nybakken, James W. (James Willard), author
Marine biology : an ecological approach
Harper Collins, 1993
 Buku Teks
Ford, E. David, author
Scientific method for ecological research
Cambridge University Press, 2000
 eBooks
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