| 000 | 00412 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aKnipling, E.F., Klassen, W. | |
| 245 | 1 | _aRelative efficiency of various genetic mechanisms for suppression of insect populations | |
| 260 |
_aWashington _c1976 |
||
| 300 | _a1-56 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aInsect, Population United States Department of Agriculture.Technical Bulletin No. 1533 | ||
| 901 | _aS30633 | ||
| 999 |
_c106479 _d106479 |
||