000 00338nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
100 _aNichols, L.P.
245 _aTree diseases description and control
260 _aPennsylvania
300 _a29 p.
440 _aNo. 85; Pennsylvania Agricultu
901 _pS14855
942 _cB
_2udc
999 _c135814
_d135814