[1]
S. K. . RAI, A. K. . SINGH, J. L. . CHAUDHARY, and A. S. R. A. S. . SASTRI, “ESTIMATION OF PADDY YIELD ON THE BASIS OF CLIMATIC ELEMENTS AT RAIPUR”, MAUSAM, vol. 47, no. 4, pp. 431–433, Oct. 1996.