000 | 00418 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aKlassen, W., Creech, J.F., Bell, R.A. | |
245 | 1 | _aPotential for genetic suppression of insect populations by their adaptations to climate | |
260 |
_aWashington _c1970 |
||
300 | _a1-77 p. | ||
942 |
_2udc _cB |
||
440 | _aGenetic, Insect U.S. Department of Agricultural. Miscellaneous Publication No. 1178 | ||
901 | _aS18353 | ||
999 |
_c103272 _d103272 |