TY - BOOK AU - Bombay Agriculture (Deptt of-) ED - Bombay Agriculture (Deptt of-) TI - Manual on soil conservation By D A Gadkany T2 - Its bulletin 191 U1 - X9(J:1:7).235.N6, K6/GD PY - 1966/// CY - Poona PB - Yeravda Prison Press India KW - Soil Industry ER -