John V. Perumpral books & textbook
Advances in Soil Dynamics, Vol. 1
Shrinivasa K. Upadhyaya Shrinivasa K. Upadhyaya William J. Chancellor John V. Perumpral Robert L. Schafer William R. Gill Glen E. Vandenberg
American Society of Agricultural Engineers /1995-02-01 Hardcover / 330 Pages
isbn-10: 0929355520 / isbn-13: 9780929355528
