Forest decline and air pollution : a study of spruce (Picea abies) on acid soils /
Schulze, E.-D.(Ernst-Detlef),1941-
Lange, O. L.(Otto Ludwig)
Oren, Ram,1952-
Berlin ; New York : Springer-Verlag,
c1989.
Includes bibliographical references and index.
Norway spruce
Norway spruce
Forest declines
Forest ecology
Acid soils
Soil ecology