TY - GEN AU - Ibrahim ElDesouky Mohamed ElAkhal AU - AbdElKader Moursy Abd El Samad , AU - Hashem Mohamed Ibrahim , AU - Hassan Mohamed Salem , TI - Effect of environmental conditions and weed control treatments on onion crop / PY - 2004/// CY - Cairo : PB - Ibrahim ElDesouky Mohamed ElAkhal , KW - Environmental conditions KW - Onion crop KW - Weed control treatments N1 - Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Biochemistry; Issued also as CD UR - http://172.23.153.220/th.pdf ER -