TY - BOOK AU - Singh, Gurumel AU - C., Venkataramanan; G., Sastry TI - Manual of soil water conservation practices in India U1 - 631.45 21st ed. PY - 1981/// CY - Dehradun : PB - I.C.A.R. , KW - Erosion control KW - Soil conservation N1 - Bulletin no. T-13/D-10 ER -