000 00286nam a22000977a 4500
008 150904b xxu||||| |||| 00| 0 eng d
082 _a386.224 36 BAR
100 _aBARDACH JOHN
245 _aDOWNSTREAM:
_bA NATURAL HISTORY OF THE RIVER
260 _aNEW YORK:
_bHARPER & ROW ,PUBLISHERS,
_c1964.
999 _c2197
_d2197