The combined effect of different land levelling and improved surface irrigation methods on production of onion [microform] / Hassan El-Banna Osman Mohamed.

By: Language: English Summary language: Arabic Publication details: 1987.Description: 62, 1 leaves : ill. ; 30 cmOther title:
  • التأثير المشترك لطرق تسوية التربة والري السطحي المحسن علي أنتاج البصل [Added title page title]
Subject(s): Dissertation note: Thesis (M.S.)-- Zagazig University, 1987.
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