1. Decline of Ohia lehua forests in Hawaii;Burgan,1972
2. Pathological and ecological aspects of decline and mortality of Chamaecyparis nootkatensis in southeast Alaska;Hennon,1986
3. Dynamics of decline and mortality in Chamaecyparis nootkatensis in southeast Alaska;Hennon;Can. J. Bot.,1990
4. Beech dieback. What's new in forest research;Houston,1973
5. Stress triggered diseases; the diebacks and declines;Houston;USDA For. Serv. NEINF 41–81,1981