00239nam a2200097Ia 4500080001800000100002000018245004100038260002900079300001400108583001900122  a17.05.02 L415  aGarretson, A.H.  aLaw of international drainage basins  bOceanaaNew YorkUSc1967  ax, 916 p.  c3/7/00kM2LMGR