APA
K.P.R. Vittal, P.K. Sinha G.Ravindra Chary G.R. Maruthi Sankar Y.S. Ramakrishna, . (2004). Districtwise Promising Technologies for Rainfed Rice Based Production System in India. Hyderabad: Central Research Institute for Dryland Agriculture.
Chicago
K.P.R. Vittal, P.K. Sinha G.Ravindra Chary G.R. Maruthi Sankar Y.S. Ramakrishna, . 2004. Districtwise Promising Technologies for Rainfed Rice Based Production System in India. Hyderabad: Central Research Institute for Dryland Agriculture.
Harvard
K.P.R. Vittal, P.K. Sinha G.Ravindra Chary G.R. Maruthi Sankar Y.S. Ramakrishna, . (2004). Districtwise Promising Technologies for Rainfed Rice Based Production System in India. Hyderabad: Central Research Institute for Dryland Agriculture.
MLA
K.P.R. Vittal, P.K. Sinha G.Ravindra Chary G.R. Maruthi Sankar Y.S. Ramakrishna, . Districtwise Promising Technologies for Rainfed Rice Based Production System in India. Hyderabad: Central Research Institute for Dryland Agriculture. 2004.