000 00379nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHartman, Henry
245 _aCatalog and evaluation of the pear collection at the Oregon Agricultural Experim
260 _aCorvallis
_c1957
300 _a79 p.
440 _aNo. 41; Oregon Agricultural E
901 _a54986
942 _cB
_2udc
999 _c9532
_d9532