000 00376 am a2200133 a 4500
080 _a639.2
100 1 _aMarriage, L.D., Borell, A.E., Scheffer, P.M.
245 1 _aTrout ponds for recereation
260 _aWashington
_c1971
300 _a1-13 p.
942 _2udc
_cB
440 _aPonds United States Department of Agriculture. Farmers Bulletin No. 2249
901 _aS20254
999 _c104511
_d104511