Vollenweider, R. A., Talling, J., & Westlake, D. F. (1974). A manual on methods for measuring primary production in aquatic environments (2nd ed.). Blackwell Scientific.
Cita Chicago Style (17a ed.)Vollenweider, Richard A,, J.F Talling, y D. F. Westlake. A Manual on Methods for Measuring Primary Production in Aquatic Environments. 2nd ed. Oxford [etc.]: Blackwell Scientific, 1974.
Cita MLA (9a ed.)Vollenweider, Richard A,, et al. A Manual on Methods for Measuring Primary Production in Aquatic Environments. 2nd ed. Blackwell Scientific, 1974.
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