TY - BOOK AU - Patil P P AU - Bangal, G. B [Gd.] AU - Patil, P. P AU - Bangal G B [Gd.] AU - Patil P P TI - Evaluation of effect of field soil conservation practices on crop management factor and conservation practice factor and on soil erosion retardation U1 - 631.3/PAT PY - 1987/// CY - MPKV, Rahuri PB - MPKV, Rahuri KW - Agricultural Engineering ER -