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Author: Seitz, R. A.
Source: Forest Science, Volume 32, Number 1, 1 March 1986, pp. 77-78(2)
Publisher: Society of American Foresters
Document Type: Review Article
Affiliations: Departamento de Silvicultura e Manejo, Universidade Federal do Parana, C.P. 2959, 80.000 Curitiba, Brazil
Publication date: March 1, 1986