M. Bernhard. (1976). Manual of Methods in Aquatic Environment Research Part 3- sampling and Analyses of Biological Material. Food and Agriculture Organization of the United Nations.
Chicago Edition CitationM. Bernhard. Manual of Methods in Aquatic Environment Research Part 3- Sampling and Analyses of Biological Material. Rome: Food and Agriculture Organization of the United Nations, 1976.
MLA Edition CitationM. Bernhard. Manual of Methods in Aquatic Environment Research Part 3- Sampling and Analyses of Biological Material. Food and Agriculture Organization of the United Nations, 1976.
Warning: These citations may not always be 100% accurate.