| 000 | 00396nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aWingo, C.W. | ||
| 245 | _aPersistence and degradation of dieldrin and heptachlor in soil and effects on pl | ||
| 260 | _aColumbia | ||
| 260 | _c1966 | ||
| 300 | _a27 p. | ||
| 440 | _aNo. 914; Missouri Agricultural | ||
| 901 | _pS13111 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129478 _d129478 |
||