TY - GEN AU - Ibrahim Mekhimer Sabra AU - arouk Fathy Mohamed Moustafa , AU - Janet Yacoub Kirollos , AU - Makram Aziz Hanna , TI - Species and populations of leafhoppers (cicadellidae : homoptera) in fayoum governorate with some biological observations / PY - 2002/// CY - Cairo : PB - Ibrahim Mekhimer Sabra , KW - Cicadellidae : homoptera KW - Species and populations N1 - Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides ER -