B. Gopalakrishna Hebbar and M. V. Sholapurkar. Fertiliser Use Pattern for Dryland Crops. Indian J Ext Edu [Internet]. 1990 Dec. 31 [cited 2025 Oct. 25];26(3&4):24-9. Available from: http://epubs.icar.org.in/index.php/IJEE/article/view/159475