O provedenii geograficheskikh olimpiad shkolʹnikov v I͡Aroslavskoĭ oblasti
By: [sostaviteli B.V. Poi͡arkov, M.V. Gruzdev]
Contributors: Gruzdev, M. V.
Publisher: [s.n.]
Published: 1988
Place of publication: I͡Aroslavlʹ
Language: rus
Subjects: Geography; Competitions
Notes: At head of title: I͡Aroslavskiĭ oblastnoĭ sovet Vserossiĭskogo obshchestva okhrany prirody. I͡Aroslavskiĭ otdel Geograficheskogo obshchestva SSSR.