text Yogyakarta Gadjah Mada University Press 1987 I 2 j 22 cm penginderaan jarak jauh 621.367 8 621.367 8 Sut p INLIS000000000007940 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)