Authors: Weeks, RD Holtzer, TO

Citation: Rd. Weeks et To. Holtzer, Habitat and season in structuring ground-dwelling spider (Araneae) communities in a shortgrass steppe ecosystem, ENV ENTOMOL, 29(6), 2000, pp. 1164-1172

Authors: Mohamed, AH Lester, PJ Holtzer, TO

Citation: Ah. Mohamed et al., Abundance and effects of predators and parasitoids on the Russian wheat aphid (Homoptera : Aphididae) under organic farming conditions in Colorado, ENV ENTOMOL, 29(2), 2000, pp. 360-368