TY  - BOOK
AU  - E. -D. Schulze
AU  -  O. L. Lange  R. Oren
TI  - Forest decline and air pollution : A study of spruce ( Picea abies) on acid soils
SN  - 3-540-50793-0
U1  - 574.52642 
PY  - 1989///
CY  - Berlin
PB  - Springer Verlag
N1  - E. -D. Schulze; O. L. Lange & R. Oren: Forest decline and air pollution : A study of spruce ( Picea abies) on acid soils.  Berlin.  Springer Verlag, 1989. 3-540-50793-0--(574.52642SCH)
ER  -