Survei derah Lampung (Catchment Area) aliran sungai Way Pengubuan Lampung Tengah text Lampung Universitas Lampung 1982 ix, 121 p. ill ; 30 cm LAMPUNG IRIGASI WATERSEHDS IRRIGATION 631.67 631.67 INLIS000000000002262 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)