| Publication Type: | Book |
| Year of Publication: | 1967 |
| Authors: | K. K. Krombein |
| Number of Pages: | 570 pp |
| Publisher: | Smithsonian Press |
| City: | Washington, D.C. |
| Keywords: | bees, cooperi, Eusiphona, Milichiidae |
| URL: | http://milichiidae.info/sites/milichiidae.info/files/Krombein_1967.pdf |
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