000 00381nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aJohn, B.
245 _aChromosome abnormalities in a wild population of chorthippus brunneus
260 _aLondon
260 _c1960
300 _a1-20 p.
440 _aAnti-Locust Research Centre, G
901 _pS1323
942 _cB
_2udc
999 _c117927
_d117927