Genetic characteristics of slick spots in the soils of Egypt
El Mowelhy, Nabil Mohamed.
Genetic characteristics of slick spots in the soils of Egypt [microform] / نشأة البقع التالفة فى اراضى مصر. Nabil Mohamed El Mowelhy. - 1972. - 82, 3 Leaves : ill ; 30 cm.
Thesis (Ph.D.)--Al-Azhar University, 1972.
Includes bibliographical references (leaves 75-82)
Microfiche .
ASUNET,
Ain Shams University,
2 microfiches : negative.
Summary in Arabic.
Soil chemistry--Egypt.
Soil--Analysis--Egypt.
Soils--Sodium content--Egypt.
Genetic characteristics of slick spots in the soils of Egypt [microform] / نشأة البقع التالفة فى اراضى مصر. Nabil Mohamed El Mowelhy. - 1972. - 82, 3 Leaves : ill ; 30 cm.
Thesis (Ph.D.)--Al-Azhar University, 1972.
Includes bibliographical references (leaves 75-82)
Microfiche .
ASUNET,
Ain Shams University,
2 microfiches : negative.
Summary in Arabic.
Soil chemistry--Egypt.
Soil--Analysis--Egypt.
Soils--Sodium content--Egypt.