1999 journal article
Nutrient and pH stratification with conventional and no-till management
Communications in Soil Science and Plant Analysis, 30(1/2), 65–74.
By: C. Crozier, G. Naderman n, M. Tucker & R. Sugg*
1998 journal article
Zinc and copper toxicity in peanut, soybean, rice, and corn in soil mixtures
Communications in Soil Science and Plant Analysis, 29(19-20), 2991–3005.
By: C. Borkert*, F. Cox & M. Tucker