Penelitian evaluatif impak sosial ekonomi model farm di wilayah DAS Citanduy text Ciamis USESE 1986 xiii, 136 p. ill ; 30 cm MODEL FARM SOSIAL EKONOMI DAS CITANDUY LAHAN KERING EROSI 631.45 631.45 INLIS000000000001876 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)