TY - BOOK AU - T. Yellamanda Reddy AU - G.H. Sankara Reddi, TI - Principles of Agronomy SN - 81-272-0282-7 U1 - 630 PY - 2002/// CY - Ludhiana PB - Kalyani Publishers N1 - T. Yellamanda Reddy & G.H. Sankara Reddi: Principles of Agronomy. Ludhiana. Kalyani Publishers, 2002. 81-272-0282-7--(630RED) ER -