Studies on fertilizer requirements of some field crops under the environmental conditions of Egypt
Gendy, Ezzat Nagib.
Studies on fertilizer requirements of some field crops under the environmental conditions of Egypt [microform] / Ezzat Nagib Gendy. - 1986. - 209, 4 Leaves :ill. ;30 cm.
Thesis (Ph.D.)--Zagazig University,1986.
Includes bibliographical references (leaves 179-209)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary in Arabic.
Soybean--Fertilizers.
Leaves--Effect of trace elements on
Studies on fertilizer requirements of some field crops under the environmental conditions of Egypt [microform] / Ezzat Nagib Gendy. - 1986. - 209, 4 Leaves :ill. ;30 cm.
Thesis (Ph.D.)--Zagazig University,1986.
Includes bibliographical references (leaves 179-209)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary in Arabic.
Soybean--Fertilizers.
Leaves--Effect of trace elements on