S.N. PRASAD, R.K. SINGH, ASHOK KUMAR. Performance of four intercropping systems under variable monsoon onset condi- tions in rainfed semi-arid region of Rajasthan. IJA [Internet]. 2001 Oct. 10 [cited 2026 Jul. 17];56(1):41-6. Available from: https://pub.isa-india.in/index.php/ija/article/view/4667