Krombein, K. V. (1967). Trap-nesting wasps and bees: Life histories, nests, and associates. Smithsonian Press.
MLA CitationKrombein, Karl V. Trap-nesting Wasps and Bees: Life Histories, Nests, and Associates. Smithsonian Press, 1967.
Warning: These citations have been automatically generated and may not always be 100% accurate..