TY  - BOOK
AU  - Sculze,E D.
AU  - Lange,O L  .
AU  - Oren,R  .
TI  - Forest decline and air pollution : a study (picea abies)on acid soils / 
T2  - Ecological studies 77, 
U1  - 577 
PY  - 1989///
CY  - New York : 
PB  - Springer Verlag Berlin Heidelberg , 
KW  - AIR POLLUTION
N1  - Includes subject index
ER  -