na INLIS000000000001162 20190929113423 0010-0919000737 ta 190929 g 0 ind 979-1464-84-0 631.4 631.4 TEG k Teguh Yuwono Konservasi Tanah / Teguh Yuwono ; pengarang Ed 1. Yogyakarta : Citra Aji Parama, 2008 iv ; 60 hlm. : Ilus. ; 21 cm. 1070/PS/HB/XII/2017 1071/PS/HB/XII/2017 1072/PS/HB/XII/2017