TY  - BOOK
AU  - Unsworth, M.H.
AU  - Ormrod, D.P.
TI  - Effects of Gaseous Air Pollution in Agriculture and Horticulture
SN  - 0408107057
U1  - 581.31 
PY  - 1982///
CY  - London
PB  - Butterworth Scientific
KW  - Botanical sciences
KW  - Pure Sciences
KW  - Effect of air pollution
KW  - Plants
KW  - Pollutants
ER  -