text Yogyakarta Gadjah Mada University Press 1990 ind X,380 hlm.: ilus.; 21 cm Hidrologi 979-420-176-6 20110129075755988 YOGYA-01110000001596 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)