| 000 | 00419 a2200157 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStandard control recommendations for the gladiolus thrips | |
| 260 |
_aOttawa _c1952 |
||
| 650 | _aPest Control | ||
| 650 | _aGladiolus Thrips | ||
| 650 | _aControl | ||
| 100 | 1 |
_aDustan, Alan C. _d |
|
| 300 | _a5 p. | ||
| 440 |
_aNo. 69 _vCanada Department of Agriculture, Science Service, |
||
| 942 |
_2udc _cB |
||
| 901 | _a36047 | ||
| 999 |
_c54581 _d54581 |
||