Ėkologicheskoe soznanie--ėkologicheskai͡a︡ bezopasnostʹ: III Mezhdunarodnyĭ nauchno-prakticheskiĭ seminar, g. Kaluga, 19-20 senti͡a︡bri͡a︡ 1996 g (Russian Edition)

details (USA).

ISBN: 978-5-88725-009-0

ISBN-10: 5-88725-009-7

Kaluzhskiĭ in-t sot͡s︡iologii · 1997