Craig, P. J. (1980). The Natural environment and the biogeochemical cycles. Berlin ; New York: Springer-Verlag.
Čikaški stil citiranjaCraig, P. J. The Natural Environment and the Biogeochemical Cycles. Berlin ; New York: Springer-Verlag, 1980.
MLA način citiranjaCraig, P. J. The Natural Environment and the Biogeochemical Cycles. Berlin ; New York: Springer-Verlag, 1980.
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