na INLIS000000000004409 Ind 0010-1118004409 Decline and dieback of trees and forests: a global overview CIESLA, William M. William M. Ciesla; Edwin Donaubaer Rome FAO 1994 ix, 92p. : ills.; 30 cm.-- ix, 92p. : ills.; 30 cm.-- 92-5-103502-4 Bibl.: p. 78-90 634.0.44 TREES PATHOLOGY 45/FAO/94