000 00335nam a2200121Ia 4500
005 20251007104249.0
008 251006s9999 xx 000 0 und d
100 _abennett,george william,1908-
245 0 _amanagement of lakes and ponds bennett,george william
260 _a2nd ed. | N.Y. Van Nostrand
260 _c1971
942 _cBOK
999 _c3597
_d3597