Direct seeding of rice and weed management in the irrigated rice-wheat cropping system of the Indo-Gangetic plains

Direct seeding of rice and weed management in the irrigated rice-wheat cropping system of the Indo-Gangetic plains Singh, Y. G.B. Pant University of Agriculture and Technology International Rice Research Institute text Pantnagar [India] Los Ba�nos, Philippines Directorate of Experiment Station, G.B. Pant University of Agriculture and Technology IRRI c2008 monographic v, 272 p. : ill. (some col.) ; 24 cm. Rice Weeds Cropping systems 633 IRR 2008 A052 Or. 9789712202360 9712202364