000 | 00399nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aCox, J.A., Fleming, H.K. | ||
245 | _aEffect of certain sprays on growth and yield of concord grapes | ||
260 | _aPennsylvania | ||
260 | _c1959 | ||
300 | _a18 p. | ||
440 | _aPennsylvania Agricultural Experiment | ||
901 | _pS314 | ||
942 |
_cB _2udc |
||
999 |
_c120836 _d120836 |