Sharma, K. D., and Ashok Kumar. “Genetic Diversity for Plant Water Relations, Gaseous Exchange, Leaf Anatomical Characteristics and Seed Yield in Cowpea under Receding Soil Moisture”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING 68, no. 04 (November 25, 2008): 435–440. Accessed August 3, 2025. https://www.isgpb.org/journal/index.php/IJGPB/article/view/1200.