2008 journal article
Soil chemical and microbiological properties in hay production systems: residual effects of contrasting N fertilization of swine lagoon effluent versus ammonium nitrate
Biology and Fertility of Soils, 44(3), 425–434.
2002 journal article
Tracking nitrogen loading reductions from agricultural sources: NLEW
Climate Variability and Change : Hydrological Impacts.
Ed(s): S. Demuth & A. Askew
1998 journal article
Nitrogen and carbon cycling in relation to cover crop residue quality
Journal of Soil & Water Conservation, 53(3), 214–218.