TY  - BOOK
AU  - Ashraf Fahim Ali,
AU  - A.A. Manna
AU  - A. Fahmy
AU  - A. Magislnis
TI  - Preparation and characterisation of some phosphate and polyphosphate salts from the crude phosphoric acid
PY  - 1995///
KW  - the crude phosphoric acid
KW  - phosphate and polyphosphate salts
N1  - Thesis (Ph.D)-Cairo University, 1995; Bibliography: pages 144-151
ER  -