REGAR, KANHAIYA LAL, and Y. V. SINGH. “FERTILIZER RECOMMENDATION BASED ON SOIL TESTING FOR THE TARGETED YIELD OF RICE IN EASTERN PLAIN ZONE OF UTTER PRADESH”. The Bioscan 9, no. 2 (February 27, 2014): 531–534. Accessed April 7, 2025. https://thebioscan.com/index.php/pub/article/view/681.