000 nam a22 4500
082 _aRID.631.7
_bT3n
_d1981
245 _aNortheast Thailand Irrigation Project II Lam Pao flood protection study
260 _aBankok
_bTahal cosulting engineers
_c1981
710 _aTahal Consulting Engineers
942 _c12
999 _c2637
_d2637