TY  - BOOK
AU  - Steubing,L.
AU  - Jager,H.J.
TI  - Monitoring of air pollutants by plants: methods and problems proceedings of the international workshop, Osnabruck (ERG), September 24-25, 1981 
SN  - 906193947X
PY  - 1982///
CY  - The Hague
PB  - Dr. W. Junk
KW  - Plants, Effect of air pollution on
KW  - Congresses
KW  - Air
KW  - Pollution
KW  - Measurement
KW  - Plant indicators
N1  - Includes bibliographical references
ER  -