TY - GEN AU - Magdy Anwar Nosser AU - I. I. Ismail , TI - Mechanism of resistance in bean and cowpea varieties to certain sucking insects infestation / PY - 1996/// CY - Cairo : PB - Magdy Anwar Nosser , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic entomology and pesticides UR - http://172.23.153.220/th.pdf ER -