Jacobsen, Dean
Ecology of high altitude waters
Oxford University Press, 2017
eBooks
Forest ecology volume 2 / by G.S. Puri... (et al.)
Oxford & IBH Publishing, 1989
Buku Teks SO
Stiling, Peter
Ecology: global insights and investigations
McGraw-Hill, 2012
Buku Teks SO
Kormondy, Edward J.
Concepts of ecology
Prentice-Hall, 1976
Buku Teks SO
Brewer, Richard
The science of ecology
Saunders College, 1994
Buku Teks SO