On the declaration of objects by state monuments of nature of local importance: the decision of the Executive Committee of the K...

On the declaration of objects by state monuments of local importance: the decision of the Executive Committee of the Kaluga Regional Council of People's Deputies dated 07.22.1991 No. 279. - 1991. -605: The natural environment of Russia has a black strip on the left side of the document, editing..Source of an electronic copy: the Ministry of Culture and Tourism of the Kaluga Region