Michener, C. D. (1962). An Interesting Method of Pollen Collecting by Bees from Flowers with Tubular Anthers.
Chicago-stil citatMichener, Charles D. An Interesting Method of Pollen Collecting By Bees From Flowers With Tubular Anthers. 1962.
MLA-referensMichener, Charles D. An Interesting Method of Pollen Collecting By Bees From Flowers With Tubular Anthers. 1962.
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