000 00455nam a2200121Ia 4500
008 210804s9999 xx 000 0 und d
082 _a363.3493
_bREP
245 0 _aReport on the drainage improvements for the ambatalenpahala area
260 _aColombo
_bGovernment press
_c1939
300 _a14 p.- Sessional paper vi.-1939
650 _aFlood controlDrainageSluice
942 _cPRGD
999 _c155143
_d155142