Effect of some cultural treatments on sunflower (Helianthus annuus L.)
Attia, Samy Attia Mohamed.
Effect of some cultural treatments on sunflower (Helianthus annuus L.) [microform]/ تأثير بعض المعاملات الزراعية على عباد الشمس. by Samy Attia Mohamed Attia. - 1985. - 154, 8 leaves : ill. ; 30 cm.
Thesis (Ph.D.)--AL-Azhar University, 1985.
Includes bibliographical references (leaves 139-154).
Microfiche.
Cario, Egypt :
ASUNET,
3 microfihes : negative.
Summary in Arabic.
Sunflowers--Fertilizers.
Sunflowers--Field experiments.
Effect of some cultural treatments on sunflower (Helianthus annuus L.) [microform]/ تأثير بعض المعاملات الزراعية على عباد الشمس. by Samy Attia Mohamed Attia. - 1985. - 154, 8 leaves : ill. ; 30 cm.
Thesis (Ph.D.)--AL-Azhar University, 1985.
Includes bibliographical references (leaves 139-154).
Microfiche.
Cario, Egypt :
ASUNET,
3 microfihes : negative.
Summary in Arabic.
Sunflowers--Fertilizers.
Sunflowers--Field experiments.