na INLIS000000000390134 20181004081619 0010-1018000030 ta 181004 d 0 ind 979-1464-84-0 631.4 631.4 YUW k Yuwono, Teguh Konservasi Tanah / Teguh Yuwono - Yogyakarta : PT Citra Aji Parama, 2017 iv + 60 hlm. : Ilus. ; 21 cm Konservasi Tanah 9143 9144 9145 9145 9143 9144 9144 9143 9145 9143 9144 9145 9868/PS/H/XII/2017 9869/PS/H/XII/2017 9870/PS/H/XII/2017