Consulting services for integrated swamps development project preparation Ministry of Public Work text Directorate General of Water Resources Development 1991 xxiv, 204 p. ill ; 29 cm HYDROLOGY SWAMP 551.48 551.48 INLIS000000000002295 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)