Model usahatani konservasi berbasis sumberdaya spesifik lokasi di daerah hulu sungai (studi kasus: lahan pertanian berlereng di hulu sub DAS Cikapundung, kawasan Bandung Utara text Bogor Sekolah Pascasarjana IPB 2009 Ind xi, 92p.: ill.; 29 cm. xi, 92p.: ill.; 29 cm. Bibl. p. : 141-149 SUTRISNA, Nana VEGETABLE CROPS FARMING SYSTEMS LAND USE SOIL CONSERVATION FARMERS WATERSHEDS 635.1/.8-115.1 635.1/.8-115.1SUTn INLIS000000000002152 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)