%0 Journal Article %T SUBSTANTIATION OF THE TECHNIQUE FOR THE FOREST MANAGEMENT ECOLOGICAL EFFICIENCY ESTIMATION %A Grigoryev, I.V. %A Grigoryeva, O.I. %A Nikiforova, A.I. %A Kunitskaya, O.A. %K multi-purpose forest management, ecological efficiency, process quality, young growth preservation, biodiversity %J Bulletin of KSAU %D 2012 %N %P 5 %I Krasnoyarsk State Agrarian University