000 | 00508 a2200157 4500 | ||
---|---|---|---|
245 | 1 | _aDensity distributions of hoppers of the red locust, nomadacris septemfasciata (Serville) (Orth., Acrid.), in relation to control by insecticides | |
260 |
_aLondon _c1958 |
||
650 | _aHoppers | ||
650 | _aRed Locust | ||
650 | _aInsecticides | ||
100 | 1 |
_aScheepers, C.C. _d |
|
300 | _a467-478 p. | ||
440 |
_aNo. 224 _vGreat Britain, Anti-Locust Research Centre, Anti-Lo |
||
942 |
_2udc _cB |
||
901 | _a60270 | ||
999 |
_c54975 _d54975 |