TY  - BOOK
AU  - Attia,Sanaa Hussein
TI  - Petrology and soil genesis of the quaternary deposits in the region west of the nile delta(North and East of Wadi Elnatrun)
PY  - 1975///
KW  - Soil formation
KW  - Petrology
KW  - Soils
KW  - Analysis
N1  - Thesis (Ph.D.)--Ain shams University,1975; Includes bibliographical references (leaves 280-288); Microfiche; Cairo,Egypt; ASUNET; 7 microfiches:negative
ER  -