TY - BOOK ID - 49971037 TI - Certification of forest products : issues and perspectives AU - Viana, Virgílio M. AU - Ervin, Jamison AU - Donovan, Richard Z. PY - 1996 SN - 1559634936 1559634944 PB - Washington : Island Press, DB - UniCat KW - Forest management KW - Forest products KW - Standards. KW - Certification. UR - https://www.unicat.be/uniCat?func=search&query=sysid:49971037 AB - ER -