S.P. SINGH, VIJENDRA KUMAR and B.K. PRASAD, SHAMBHU DAYAL, SANJA V KUMAR, MANOJ KUMA. 2002. “Effect of Storage Fungi on Nitrate Reductase and Urease Activities in Rajma”. Indian Phytopathology 54 (3): 370-72. https://epubs.icar.org.in/index.php/IPPJ/article/view/19028.