TY  - BOOK
AU  - Sipra N, Hassan S F
TI  - A NOTE ON THE FERTILIZER INDUSTRY
SN  - 02-560-97-2
U1  - 174.4 LUM 1997 
PY  - 1997///
CY  - Lahore LUMS 
PB  -  Lahore University of Management Sciences 
ER  -