000 00586nam a2200229Ia 4500
003 OSt
005 20220912145457.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a67977
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD2:8.43RMr, K9
245 0 _cby
_aReport on mekong river delta model study , (United nations) , (1962-1967)
260 _c1969
300 _ap.
_ccm.
650 _aIrrigation
942 _hD2:8.43RMr, K9
_cTEXL
_2CC
999 _c32737
_d32737