Title: Ecology of the squash and gourd bee, Peponapis pruinosa, on cultivated cucurbits in California (Hymenoptera
Subtitle: Apoidea)
First published: 1974
Subjects: Insects, Peponapis pruinosa
Places: California
LC classification: QL1 .S54 no. 168, QL568.A6 .S54 no. 168