TY  - BOOK
TI  - Recovery of elementary sulphur from iron ptrites
U1  - 546.723 
PY  - 1943///
CY  - Dhaka : 
PB  - University Of Dhaka, 
KW  - Sulphur
N1  - Thesis (MS )-- Department of Chemistry, University of Dhaka,1943; Includes bibliographical references
ER  -