Biosystematic studies Ceylonese Wasps, V111 a monograph of the Philanthidae (Hymenoptera : Sphecoidea)
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Cyhoeddwyd: |
Washington
Smithsonian Institution Press
1981.
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| Cyfres: | Smithsonian contributions to zoology
no.343. |
| Pynciau: |