000 | 00360nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aHooker, W.J. | ||
245 | _aAir pollution effects on potato and bean in Southern Michigan | ||
260 | _aEast Lansing | ||
260 | _c1972 | ||
440 | _aNo. 167; Michigan Agricultural | ||
901 | _pS29119 | ||
942 |
_cB _2udc |
||
999 |
_c115607 _d115607 |