000			00377nam a2200133Ia 4500
008			151015s9999 xx 000 0 und d
020			_a9251035024
100			_aCiesla, William M. ; Donaubauer, Edwin
245			_aDecline and dieback of trees and forests _bGlobal overview
260			_c1994
300			_aix 90p.
500			_aFAO forestry paper no- 120
942			_cFAO _2udc
999			_c24358 _d24358