TY  - BOOK
AU  - Summer, W,
TI  - Odour pollution of air causes and control
T2  - Chemical and process engineering sers
AV  - TD883 S87
PY  - 1971///
CY  - London
PB  - L. hill
KW  - Olores
KW  - Aire
KW  - Contaminación
ER  -