na INLIS000000000001415 20241112084054 0010-052200000001105 241112 g 1 ind Mencegah Erosi "WUDIANTO, Rini" cet.7 Jakarta : Penebar Swadaya, 1994 31p. : ill. ; 21 cm ISBN 979-489-014-6 527.222.21 EROSION CONSERVATION SOIL. 1 627.222.21 627.222.21 WUD m cet 1 12 123/14