W J Powers

Effects of dietary ingredients on manure characteristics and odorous emissions from swine.

A. K. Gralapp, W. Powers, M. Faust, 2002, Journal of animal science.

Nitrogen excretion and ammonia emissions from pigs fed modified diets.

H. Xin, B. Kerr, W. Powers, 2006, Journal of environmental quality.

Components of dairy manure management systems.

W. Powers, H. H. Van Horn, A. Wilkie, 1994, Journal of dairy science.

Technical note: fourier transform infrared (FTIR) spectroscopy as an optical nose for predicting odor sensation.

W. Powers, A. Sutton, A L Sutton, 2002, Journal of animal science.

Effects of anaerobic digestion and additives to effluent or cattle feed on odor and odorant concentrations.

W. Powers, H. H. Van Horn, C. J. Wilcox, 1999, Journal of animal science.