Some neotropical meliponid bees. Bulletin of the AMNH ; v. 42, article 11
Cockerell, Theodore D. A. (Theodore Dru Alison), 1866-1948 Crampton, Henry Edward, 1875-1956 Lutz, Frank Eugene, 1879-1943 West Indies Expedition of the American Museum of Natural History (1911)
Book
1920
English
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