The Progress/Status of Ecological Assessment on the Intensive Land Use in Selenge and Darkhan-Uul Province, Mongolia oleh O. Lkhamjav, O. Lkhamjav, U. Batbold, U. Batbold, D. Renchinmyag, D. Renchinmyag, B. Ulziibat, U. Enkhtaivan, A. Erdenegerel, O. Borkhuu, S. Tsogtbaatar, S. Tsogtbaatar, K. Akhmadi