TY - BOOK AU - K.P.R. Vittal AU - H.P. Singh G. Ravindra Chary G.R. Maruthi Sankar T. Srijaya J.S. Samra Gurubachan Singh TI - District based promising dryland technologies for rainfed oilseed crops based production sysytems in India : Caster, rapeseed mu U1 - 633.85 CY - Hyderabad PB - All India Coordinated reserach Project for Dryland Agriculture ER -