TY  - BOOK
AU  - Barakat,Ataya Mohamed
TI  - The interrelationships of sodium, magnesium and calcium in the formation of alkali soils in Egypt
PY  - 1991///
KW  - Alkali lands
KW  - Egypt
KW  - Soils
KW  - Sodium content
KW  - Magnesium content
KW  - Calcium content
N1  - Thesis (Ph.D.) -- Al-Azhar University, 1991; Includes bibliographical reference (leaves [124]-148); Microfiche; Cairo, Egypt; ASUNET; 3 microfiche : negative
ER  -