000 00304 a2200109 4500
080 _a626.1
_bH 823 A
245 1 _aAmerican canal problems with special reference to the state of New York
_cby R.E. Horton
650 _aCanal Problems
100 1 _aHorton, R.E.
_d
300 _a12 p. & 1 map
901 _a15193
999 _c40280
_d40280