000 | 00407nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a633.491-1.35 | ||
100 | _aGlaves, A.H., French, G.W. | ||
245 | _aIncreasing potato-harvester efficiency | ||
260 | _aWashington | ||
260 | _c1959 | ||
300 | _a14 p. | ||
440 | _aUnited States Department of Agriculture | ||
901 | _pS838 | ||
942 |
_cB _2udc |
||
999 |
_c125302 _d125302 |