TY - BOOK AU - Singh,Gurmel AU - Ataramanan,C.Venk AU - Sastry,G. AU - Joshi,B.P. TI - Manual of soil and water conservation practices SN - 8120405528 U1 - 631.45 PY - 1991///, 1994 and 1999 CY - New Delhi PB - Oxford and IBH KW - Soil erosion N1 - Includes Refferences ER -