Advances in Agronomy: Volume 50 by Volume editor Donald L. Sparks (Director, Delaware Environmental Institute, University of Delaware, Newark, DE, USA)
Volume 50 highlights current areas of interest to both researchers and students of agronomy internationally. Areas covered include a thorough treatment of redox chemistry in soils, advances in agronomic improvement in oilseed brassicas, population groupings of soybean bradyrhizobia, crop responses to chloride, and plant nutrient sulfur in the tropics and subtropics.