TY - BOOK AU - T. Yellamanda Reddy AU - G.H. Sankara Reddi, TI - Principles of Agronomy SN - 81-272-6302-7 U1 - 630 PY - 2011/// CY - Ludhiana PB - Kalyani Publishers N1 - T. Yellamanda Reddy & G.H. Sankara Reddi: Principles of Agronomy. (4th Ed) Ludhiana. Kalyani Publishers, 2011. 81-272-6302-7 Rs. 260.00--(630YEL) ER -