Authors: Bohlen, PJ Groffman, PM Driscoll, CT Fahey, TJ Siccama, TG

Citation: Pj. Bohlen et al., Plant-soil-microbial interactions in a northern hardwood forest, ECOLOGY, 82(4), 2001, pp. 965-978

Authors: Bohlen, PJ Parmelee, RW Allen, MF Ketterings, QM

Citation: Pj. Bohlen et al., Differential effects of earthworms on nitrogen cycling from various nitrogen-15-labeled substrates, SOIL SCI SO, 63(4), 1999, pp. 882-890

Authors: Butt, KR Shipitalo, MJ Bohlen, PJ Edwards, WM Parmelee, RW

Citation: Kr. Butt et al., Long-term trends in earthworm populations of cropped experimental watersheds in Ohio, USA, PEDOBIOLOG, 43(6), 1999, pp. 713-719

Authors: Groffman, PM Bohlen, PJ

Citation: Pm. Groffman et Pj. Bohlen, Soil and sediment biodiversity - Cross-system comparisons and large-scale effects, BIOSCIENCE, 49(2), 1999, pp. 139-148