000 00440nam a2200169Ia 4500
082 _a338.16317
_bUn58.IR
100 _aUnited Nations. Economic and Social Affairs, Department of-
245 _aIntegrated river basin devlopment; report of a panel of experts
_b
250 _aRev.
260 _aNew York
_bThe Auth.
_c1970
300 _axvi, 80p.
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a13895
999 _c13895
_d13895