TY  - BOOK
AU  - Sander, V. H. F.
TI  - Sulphur, sulphur dioxide, and sulphuric acid: An introduction to their industrial chemistry and technology 
SN  - 0905777645
AV  - QD181.S1 S89
PY  - 1984///
CY  - London
PB  - British sulphur
KW  - Azufre
KW  - Dióxido de azufre
KW  - Ácido sulfúrico
ER  -