Verbatim text: Batra, S. W. T. 1999. Native bees (Hymenoptera: Apoidea) in native trees: Nyssa sylvatica Marsh. (Cornaceae). Proc. Entomol. Soc. Washington 101: 449–457.
Author: Batra, S.W.T.
Year: 1999
Title: Native bees (Hymenoptera: Apoidea) in native trees: Nyssa sylvatica Marsh. (Cornaceae)
Journal: Proc. Entomol. Soc. Washington
Volume: 101
Pages: 449–457