Ten years of monitoring forest condition in Europe : studies on temporal development, spatial distribution and impacts of natural and anthropogenic stress factors overview report / Cristian Müller-Edzards...[et al]. - Geneva : EC-UN/ECE, 1997
. - 19 p. : il. ; 30 cm
3926301015
ARQ-10083
ARQ-10082
ARQ-10081
ARQ-
ARQ-10079
ARQ-10078
ARQ-10077
. - 19 p. : il. ; 30 cm
3926301015
ARQ-10083
ARQ-10082
ARQ-10081
ARQ-
ARQ-10079
ARQ-10078
ARQ-10077