| 000 | 00401pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 160408b1968 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a632.95016 _bM357g5 |
||
| 100 | _aSpencer, E. Y. | ||
| 245 | 1 | _aGUIDE TO THE CHEMICALS USED IN CROP PROTECTION | |
| 250 | _a5th | ||
| 260 |
_aCanada _bDept. Of Agriculture (Research Branch) _c1968 |
||
| 300 | _axiii,483 | ||
| 964 | _gCIRC | ||
| 997 | _aA11875 C | ||
| 999 |
_c266114 _d266114 |
||