Richard M. PattersonAlabama Agricultural Experiment Station, Auburn University, AL 36849
Search for other papers by Richard M. Patterson in Google ScholarClose
Professor, Dept. of Agronomy and Soils.
Head, Research Data Analysis.
Received for publication 10 May 1984. Alabama Agr. Exp. Sta. Ser. No. 11-85893. The cost of publishing this paper was defrayed in part by the payment of page charges. Under postal regulations, this paper therefore must be hereby marked advertisement solely to indicate this fact.