TY - BOOK AU - Viana, Virgilio M., ed. TI - Certification of forest products: issues and perspectives SN - 1559634944 U1 - 634.980218 21st ed. PY - 1996/// CY - Washington, D.C. PB - Island Press KW - Certification KW - Donovan KW - Richard Z., ed KW - Ervin KW - Jamison, ed KW - Forest management KW - Forest products KW - Standards N1 - Index: p. 255-61 ER -