SINGH, MOHAN, and H.S. BHATIA. “Thermal Indices in Relation to Crop Phenology and Fruit Yield of Apple”. MAUSAM 63, no. 3 (July 1, 2012): 449–454. Accessed November 22, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/1239.