000 00277nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a632.7:632.938.1
_bHED
245 0 _aPlant resistance to insects.
260 _aWashington
_bACS
_c1983
700 _aHEDIN, Paul A
942 _cBK
999 _c37085
_d37085