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1by Francis, W. D. (William Douglas)“...Australian Government Publishing Service,...”
Published 1970
Book -
2by Burstall, S. W. (Stanley Walter), 1904-“...Reed : New Zealand Forest Service,...”
Published 1984
Book -
3
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4Published 1993“...Dept. of Agriculture, Forest Service,...”
Government Document Book -
5by Parrotta, John A.“...Dept. of Agriculture, Forest Service, International Institute of Tropical Forestry,...”
Published 1995
Book