TY - BOOK AU - Ayres Quincy Claude TI - Soil erosion and its control T2 - Use and Abuse of America's Natural Resources U1 - J:1:4, G6 PY - 1936/// CY - New York PB - Tata McGraw Hill U. S. A. KW - Agriculture N1 - McGraw Hill publication in agricultural engineering edited by Daniels Scoates; Reprinted : New York, Arno Press, 1972 ER -