000 00312 a2200109 4500
008 181126b xxu||||| |||| 00| 0 eng d
100 _a George W Bennett
245 _aManagement of lakes and ponds /
_c George W Bennett
260 _aNew york
_b Van Nostrand Reinhold Co
_c1971
300 _a375p.
942 _2ddc
_cBK
999 _c7446
_d7446