%A S. Nilsson
%A P. Duinker
%J Environment: Science and Policy for Sustainable Development
%T A synthesis of survey results: The Extent of Forest Decline in Europe
%N 9
%P 4-31
%V 29
%D 1987
%I Taylor & Francis
%R 10.1080/00139157.1987.9931356
%L iiasa13638