. Biology of the seas of the Marine biology -- Soviet Union; Hydrology -- Soviet Union. 50-25 metres : 1100- WOO mg/m 1000-500 mg/m. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Zenkevich, L. A. (Lev Aleksandrovich), 1889-1970. New York, Interscience Publishers

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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity