text Yogyakarta Universitas Gajah Mada 1982 iv, 48 p. : ill ; 30 cm HIDROLOGI SOLO 557.49 557.49 INLIS000000000002017 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)