TY  - BOOK
AU  - Hurd,Paul David
AU  - Linsley,E.Gorton
AU  - Michelbacher,A.D.
TI  - Ecology of the squash and gourd bee, Peponapis pruinosa, on cultivated cucurbits in California (Hymenoptera: Apoidea)
PY  - 1974///
CY  - Washington
PB  - Smithsonian Institution Press
ER  -