. _:b70018694 "10.1093/ee/2.2.306" . "Fox, L. & Landis, B.J. 1973. Notes on the predaceous habits of the gray field slug, Deroceras laeve. Environmental Entomology, 2(2): 306-307." . . "Fox & Landis (1973)" . _:b70018694 . "10.1093/ee/2.2.306" . _:b70018694 . _:b70018694 . "1973"^^ . . "Fox & Landis (1973)" . "1973"^^ .