000 00407nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a591.61:699.322.3(767)
100 _aWigley, T.B., Garner, M.E.
245 _aImpact of beavers in the Arkansas ozarks
260 _aArkansas
260 _c1987
300 _a0.5
440 _aNo. 298; Arkansas, Agricultura
901 _pS39509
942 _cB
_2udc
999 _c125052
_d125052