The combined effect of different land levelling and improved surface irrigation methods on production of onion
Mohamed, Hassan El-Banna Osman.
The combined effect of different land levelling and improved surface irrigation methods on production of onion [microform] / التأثير المشترك لطرق تسوية التربة والري السطحي المحسن علي أنتاج البصل. Hassan El-Banna Osman Mohamed. - 1987. - 62, 1 leaves : ill. ; 30 cm.
Thesis (M.S.)-- Zagazig University, 1987.
Includes bibliographical references (leaves 54-62)
Microfiche.
ASUNET,
Ain Shams University,
2 microfiches : negative.
Summary in Arabic.
Onions--Irrigation
The combined effect of different land levelling and improved surface irrigation methods on production of onion [microform] / التأثير المشترك لطرق تسوية التربة والري السطحي المحسن علي أنتاج البصل. Hassan El-Banna Osman Mohamed. - 1987. - 62, 1 leaves : ill. ; 30 cm.
Thesis (M.S.)-- Zagazig University, 1987.
Includes bibliographical references (leaves 54-62)
Microfiche.
ASUNET,
Ain Shams University,
2 microfiches : negative.
Summary in Arabic.
Onions--Irrigation