TY  - BOOK
AU  - Muhammad Affan, 
TI  - Extraction of potash from gangue minerals of chichali iron ore
SN  - (hbk)
U1  - 547.1 
PY  - 2007///
CY  - Lahore
PB  - Division of Science & Technology, University of Education
KW  - Chemistry--Potash--Minerals
ER  -