Abstract
Bioassays were used to determine the concentration of vitamin B12, cobamides (B12 + analogs), thiamin, and biotin in Gulf of Maine water samples from winter, the spring bloom, and summer….
Recommended Citation
Swift, Dorothy G.. 1981. "Vitamin levels in the Gulf of Maine and ecological significance of vitamin B12 there." Journal of Marine Research 39, (2). https://elischolar.library.yale.edu/journal_of_marine_research/1551
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