TY  - BOOK
AU  - El-Akabawy,Mohamed Abdel-Mohsen Mahmoud
TI  - Studies on some nutrients status in some Egyptian soils
PY  - 1991///
KW  - Soils
KW  - Magnesium content
KW  - Egypt
KW  - Potassium content
N1  - Thesis (Ph.D.) -- Cairo University, 1991; Includes bibliographical references (leaves 102-113); Microfiche; Cairo, Egypt; ASUNET; 2 microfiches : negative
ER  -