TY  - BOOK
AU  - Heakal,Mohamed Samir
TI  - The mineralogical study of some Egyptian alluvial profiles and its relation to fertility
PY  - 1968///
KW  - Fluvisols
KW  - Soil fertility
N1  - Thesis (M.S.)--Cairo University, 1968; Includes bibliographical references (leaves 107-114); Microfiche; ASUNET; Ain Shams University; 3 microfiches : negative
ER  -