ISBN 3659763799 books & textbook
Response of Vigna radiata L. to application of Phosphorus and Sulphur: A study in alluvial soils
Kumar, Rakesh Tripathi, Sachchidanand Mishra, Pankaj Kumar
LAP LAMBERT Academic Publishing /2015-07-27 Paperback / 272 Pages
isbn-10: 3659763799 / isbn-13: 9783659763793
