TY  - BOOK
AU  - Lange , O.L.
AU  - Oren , R.;Schulze, E.D.
TI  - Forest decline and air pollution: a study of spruce(Picea abies) on acid soils
SN  - 3540507930
U1  - 634.9619 21st ed.
PY  - 1989///
CY  - Berlin
PB  - Springer-Verlag
KW  - Acid rain
KW  - Acid soils
KW  - Air pollution
KW  - Forest decline
KW  - Pollution
N1  - Index: pp 469-75
ER  -