Effect of sowing dates, nitrogen application systems and chemical defoliant on Egyptian cotton
Abbas, Abd El-Salam Mohamed.
Effect of sowing dates, nitrogen application systems and chemical defoliant on Egyptian cotton [microform]/ تأثير مواعيد الزراعة و نظم إضافة السماد الآزوتى و مسقطات الأوراق على القطن المصرى. Abd El-Salam Mohamed Abbas. - 1985. - 204, 6 leaves : ill. ; 30 cm.
Thesis (Ph.D.)--AL-Azhar University, 1985.
Includes bibliographical references (leaves [188]-204).
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches : negative.
Summary in Arabic.
Cotton--Planting time--Egypt.
Cotton--Fertilizers--Egypt.
Effect of sowing dates, nitrogen application systems and chemical defoliant on Egyptian cotton [microform]/ تأثير مواعيد الزراعة و نظم إضافة السماد الآزوتى و مسقطات الأوراق على القطن المصرى. Abd El-Salam Mohamed Abbas. - 1985. - 204, 6 leaves : ill. ; 30 cm.
Thesis (Ph.D.)--AL-Azhar University, 1985.
Includes bibliographical references (leaves [188]-204).
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches : negative.
Summary in Arabic.
Cotton--Planting time--Egypt.
Cotton--Fertilizers--Egypt.