TY  - BOOK
AU  - Abd EL-Hamid,Edris AbdEL-Waed
TI  - Pedochemical studies of some trace elements in the North Western Coast A.R.E
PY  - 1981///
KW  - Soils
KW  - Trace element content
KW  - Soil science
N1  - Thesis (M.S.)--AinShams University, 199; Includes bibliographical references (Leaves 189-226 ); Microfiche; Cairo, Egypt; AUSNET; 4 microfiches : negative
ER  -