000 nam a22 4500
082 _a627.52
_bU5p
_d1969
090 _c11286
_d11286
100 _aUnited States Department of the Interior
245 _aPa Mong project lower Mekong river basin 1969
_bstage one interim report
260 _c1969
942 _c22
999 _c10685
_d10685