HYDROLOGY AND ENVIRONMENTAL ASPECTS OF ERIE CANALS (1817-99)
LANGBEIN, W.B.
HYDROLOGY AND ENVIRONMENTAL ASPECTS OF ERIE CANALS (1817-99) - Washington D.C : United States Dept. of the Interior, 1976 - 92p ; illus. - US. Geological survey water-supply paper No. 203 .
ENG
HYDROLOGY - US - ERIE CANALS.
ENVIRONMENTAL ASPECTS.
HYDROLOGY AND ENVIRONMENTAL ASPECTS OF ERIE CANALS (1817-99) - Washington D.C : United States Dept. of the Interior, 1976 - 92p ; illus. - US. Geological survey water-supply paper No. 203 .
ENG
HYDROLOGY - US - ERIE CANALS.
ENVIRONMENTAL ASPECTS.