C.A. Edwards
Schindler-Wessels, M., Patrick J. Bohlen, D.A. McCartney, and C.A. Edwards. 1997. “The Effect Of Earthworms On Soil Respiration In Corn Agroecosystems With Different Nutrient Treatments”. Soil Biol. Biochem. 29: 409-412.
Bohlen, Patrick J., R.W. Parmelee, D.A. McCartney, and C.A. Edwards. 1997. “Effects Of Earthworms (Lumbricus Terrestris) On The Carbon And Nitrogen Dynamics Of Decomposing Surface Litter In Corn Agroecosystems”. Ecol. Appl. 7: 1342-1349.
Edwards, C.A., and Patrick Bohlen. 1996. Biology And Ecology Of Earthworms. 3rd ed.. Chapman & Hall, Inc., London.
Bohlen, Patrick J., R.W. Parmelee, J.M. Blair, C.A. Edwards, and B.R. Stinner. 1995. “Efficacy Of Methods For Manipulating Earthworm Populations In Large-Scale Field Experiments In Agroecosystems”. Soil Biol. Biochem. 27: 993-999.