TY  - BOOK
AU  - Schulze, E. D.
AU  - Lange,O.L.
AU  - Langer, Manfred 
AU  - Oren,Ram
TI  - Forest decline and air pollution: a study of spruce (Picea abies) on acid soils 
T2  - Ecological studies ; 
SN  - 3540507930 (Berlin : acidfree paper)
AV  - QK494.5.P66 A47 1989
U1  - 574.5/2642/0943315 20
PY  - 1989///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Norway spruce
KW  - Effect of air pollution on
KW  - Fichtelgebirge (Germany and Czech Republic)
KW  - Ecology
KW  - Forest declines
KW  - Forest ecology
KW  - Acid soils
KW  - Soil ecology
KW  - სოფლის მეურნეობა
KW  - სატყეო მეურნეობა
KW  - ტყის ბიოლოგია
N1  - Includes bibliographical references and index
ER  -