1.
PANDEY RN, GIRISH BH. Evaluation of some extractants for predicting soil sulphur availability to cowpea (Vigna unguiculata). Indian J Agri Sci [Internet]. 2011 Jan. 5 [cited 2025 May 21];76(3). Available from: https://epubs.icar.org.in/index.php/IJAgS/article/view/2678