Supplementary studies on the systematics of the genus Perdita (Hymenoptera, Andrenidae)
| Egile nagusia: | |
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| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Berkeley
University of California
1971-1980
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| Saila: | University of California publications in entomology nUniversity of California publications in entomology
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| Gaiak: |