Development of a crop size model to assist expansion planning, Yield accumulation in sugarcane under wet tropical conditions - effect of lodging and crop age, Evaluating strategies for scheduling supplementary irrigation of sugarcane in South Africa, The lubrication of sugar mill open gears, a new genaration - Schroeder, B.LSmith, G.S.DSingh, GSingles, ASherwood, Keith (Watson Ferguson and Company, 1999)