TY  - BOOK
AU  - Jones,Eric
TI  - The Air we need
T2  - Approaches to environmental studies
U1  - 533.6 19
PY  - 1969///
CY  - London
PB  - Blandford Press
KW  - Atmospheres
KW  - Spines
KW  - Air
N1  - Bibliography : p. 84; gm
N2  - Environment Management
ER  -