MARJOKORPI, Antti - SALO, Jukka. Operational standards and guidelines for biodiversity management in tropical and subtropical forest plantations - how widely do they cover an ecological framework? In Silva fennica : quarterly journal of forest science. - Helsinki : Finnish Society of Forest Science, 2007. ISSN 0037-5330, 2007, vol. 41, no. 2, s. 281-297.