Kosmicheskie prirodookhrannye issledovanii͡a︡
By: A.I. Melua.
Series: Serii͡a︡ "Chelovek i okruzhai͡u︡shchai͡a︡ sreda"
Publisher: "Nauka," Leningradskoe otd-nie
Published: 1988
Place of publication: Leningrad
Language: rus
Number of pages: 172