Effect of environmental conditions and weed control treatments on onion crop
El-Akhal, Ibrahim El-Desouky Mohamed.
Effect of environmental conditions and weed control treatments on onion crop [computer file]/ تأثير الظروف البيئية ومعاملات مقاومة الحشائش على محصول البصل. Ibrahim El-Desouky Mohamed EI-Akhal. - 2004. - Computer laser optical disk; 4 3/4in.
Thesis (Ph.D.) -- Cairo University, 2004.
Includes bibliographical reference (leaves 132-156)
Systems requirments:Adobe Reader.
Summary in Arabic.
Onions--Yields.
Onions--Weed control.
Onions--Composition.
physicochemical properties.
Effect of environmental conditions and weed control treatments on onion crop [computer file]/ تأثير الظروف البيئية ومعاملات مقاومة الحشائش على محصول البصل. Ibrahim El-Desouky Mohamed EI-Akhal. - 2004. - Computer laser optical disk; 4 3/4in.
Thesis (Ph.D.) -- Cairo University, 2004.
Includes bibliographical reference (leaves 132-156)
Systems requirments:Adobe Reader.
Summary in Arabic.
Onions--Yields.
Onions--Weed control.
Onions--Composition.
physicochemical properties.