Ekonomika i organizatsiya okhranyaemykh prirodnykh territorii
By: O.F. Balatskii, Yu.V. Panasovskii,A.V. Chupis.
Contributors: Panasovskii, Yu. V.; Chupis, A. V.
Publisher: Agropromizdat
Published: 1989
Place of publication: Moskva
Language: rus