000 00373nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aCoale, C.W.
245 _aPhysical specifications of mushroom processing plants
260 _aPennsylvania
260 _c1970
300 _a20 p.
440 _aNo. 309; Pennsylvania Agricult
901 _pS18719
942 _cB
_2udc
999 _c129695
_d129695