000 00316nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aCraio, John
245 _aOrchard cover-crops
260 _aIthaca
_c1902
300 _a97-133 p.
440 _aCornell Agricultural Experime
901 _a29414
942 _cB
_2udc
999 _c5714
_d5714