Elaboration of an erosion RISK MAP and its relation to the actual erosion for the Gunung Kidul Regency, Java, Indonesia text Ind vii, 134 p.: ill.; 29 cm vii, 134 p.: ill.; 29 cm Bibl.: p. 54-57 BREGMAN, Leo FORESTRY FOREST PROTECTION INDONESIA 630.11 630.11BREe INLIS000000000004092 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)