APA
K P R Vittal, H P Singh G Ravindra Chary G R Maruthi Sankar, . (2003). Improved Agronomic practices for Dryland crops in India. Hyderabad: All India co-ordinated Research Project for Dryland Agriculture.
Chicago
K P R Vittal, H P Singh G Ravindra Chary G R Maruthi Sankar, . 2003. Improved Agronomic practices for Dryland crops in India. Hyderabad: All India co-ordinated Research Project for Dryland Agriculture.
Harvard
K P R Vittal, H P Singh G Ravindra Chary G R Maruthi Sankar, . (2003). Improved Agronomic practices for Dryland crops in India. Hyderabad: All India co-ordinated Research Project for Dryland Agriculture.
MLA
K P R Vittal, H P Singh G Ravindra Chary G R Maruthi Sankar, . Improved Agronomic practices for Dryland crops in India. Hyderabad: All India co-ordinated Research Project for Dryland Agriculture. 2003.