Chavan, U. D., (Ed.), Key notes on agriculture chemistry and soil science By U. D. Chavan - New Delhi DAYA PUBLISHING HOUSE 2015 - 235 p,.: ill.,; 25 cm. ISBN: 9789351246497 Nat. Bib. No.: Nat. Bib. Agency Control No.: Dewey Class. No.: 631.410954 CHA