TY  - BOOK
TI  - Inorganic and heavy chemicals,fertilizers,cement,marine chemicals
U1  - 661.007 2 G28 I 
PY  - 1966///
PB  - New Delhi
KW  - RESEARCH,INDUSTRIAL -- INDIA -- CONGRESSES
KW  - CHEMICALS -- MANUFACTURE AND INDUSTRY -- IND
KW  - SSES
ER  -