000 00317nam a2200109Ia 4500
008 151128s9999 xx 000 0 und d
041 _aENG
245 _aNational symposium on pests, parasites & environment : abstracts of papers
260 _c1990
_aAligarh
_bAligarh Muslim University
300 _a116p.
942 _cBK
999 _c28693
_d28693