Formirovanie sotsial'no-ekonomicheskogo kompleksa basseina ozera Sevan
By: [otvetstvennyi redaktor: R.S. Isakhanov].
Contributors: Isakhanov, R. S.
Publisher: Izd-vo AN Armyanskoi SSR
Published: 1984
Place of publication: Erevan
Language: rus
Notes: Added t.p. in Armenian.