Winberg, G. G., & Edmondson, W. T. (1971). A manual on methods for the assessment of a secondary productivity in fresh waters. Blackwell Scientific Publications.
Citace podle Chicago (17th ed.)Winberg, G. G., a W. T. Edmondson. A Manual on Methods for the Assessment of a Secondary Productivity in Fresh Waters. Oxford: Blackwell Scientific Publications, 1971.
Citace podle MLA (9th ed.)Winberg, G. G., a W. T. Edmondson. A Manual on Methods for the Assessment of a Secondary Productivity in Fresh Waters. Blackwell Scientific Publications, 1971.
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