000 00578nam a22002177a 4500
015 _a7328
020 _a978-955-0448-005
041 _a1
080 _a338
_bCOL
110 _aDepartment of Agrarian Development
_cSri Lanka
245 _aWatersheds of Sri Lanka
250 _a1st
260 _aDepartment of Agrarian Development
_bSri Lanka.
_c2011
300 _a97p.
_bILL., Fig. Cht., Tab. and Map.
650 _aEconomics
852 _a8 Top
999 _c5851
_d5851