000 00358nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aWilson, A.L.
245 _aRelation of hydrogen-ion concentration to the growth of onions
260 _aIthaca
_c1932
300 _a1-59 p.
440 _aCornell Agricultural Experime
901 _a19539
942 _cB
_2udc
999 _c2960
_d2960