Mohan D, Singh SK, Kumar S, Venkatesh K, Krishnappa G, Singh GP. Has the wheat improvement programme succeeded in elating productivity growth across production environments of India?. JCR [Internet]. 2021 Apr. 30 [cited 2026 Jun. 1];13(1). Available from: https://epubs.icar.org.in/index.php/JWR/article/view/110535