Availability of phosphorus from different phosphate carriers
Shalaby, Samy Ahmed.
Availability of phosphorus from different phosphate carriers [microform] / الإستفادة من المصادر المختلفة للأسمدة الفوسفاتية. Samy Ahmed Shalaby. - 1988. - 223, 8 leaves : ill. ; 30 cm.
Thesis (Ph.D.) -- Al-Azhar University, 1988.
Includes bibliographical references (leaves 200-223)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiche : negative.
Summary in Arabic.
Phosphatic fertilizers.
Cotton--Fertilizers.
Rice--Fertilizers.
Availability of phosphorus from different phosphate carriers [microform] / الإستفادة من المصادر المختلفة للأسمدة الفوسفاتية. Samy Ahmed Shalaby. - 1988. - 223, 8 leaves : ill. ; 30 cm.
Thesis (Ph.D.) -- Al-Azhar University, 1988.
Includes bibliographical references (leaves 200-223)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiche : negative.
Summary in Arabic.
Phosphatic fertilizers.
Cotton--Fertilizers.
Rice--Fertilizers.