[1]
REKHA RATANOO, SATISH KUMAR, A.K. DHAKA, and BHAGAT SINGH, “Nitrogen management in irrigated wheat (Triticum aestivum) using optical sensor GreenSeeker”, IJA, vol. 61, no. 1, pp. 105–108, Oct. 2001, doi: 10.59797/ija.v61i1.4331.