Yazar
siberia 1978
2 cilt bulundu.
Cilt sonuçları
Okhrana i rat͡sionalʹnoe ispolʹzovanie zhivotnogo mira i prirodnoĭ sredy I͡Akutii
Respublikanskoe soveshchanie po okhrane prirody I͡Akutii 8th Yakutsk, Siberia 1978. · Kn. izd-vo
143 sayfa · 1979
Congresses / Wildlife conservation
Issledovanii͡a opticheskogo izluchenii͡a nochnogo neba
Soveshchanie po poli͡arnym sii͡anii͡am i svechenii͡u nochnogo neba 14th Yakutsk, Siberia 1978. · I͡Akut. fil. SO AN SSSR
135 sayfa · 1979
Airglow / Auroras / Congresses