Michener, C. D. (1962). An Interesting Method of Pollen Collecting by Bees from Flowers with Tubular Anthers.
Παραπομπή Chicago StyleMichener, Charles D. An Interesting Method of Pollen Collecting By Bees From Flowers With Tubular Anthers. 1962.
Παραπομπή MLAMichener, Charles D. An Interesting Method of Pollen Collecting By Bees From Flowers With Tubular Anthers. 1962.
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