Sarkar S. MANAGEMENT PRACTICES FOR ENHANCING FERTILIZER USE EFFICIENCY UNDER RICE-WHEAT CROPPING SYSTEM IN THE INDO-GANGETIC PLAINS. Innovare J Ag Sci [Internet]. 2015 Apr. 1 [cited 2024 Apr. 26];3(2):5-10. Available from: https://journals.innovareacademics.in/index.php/ijags/article/view/5734