ISBN 3659543632 books & textbook
Ispol'zovanie metodov bioindikatsii: pri otsenke kachestva okruzhayushchey sredy urbanizirovannykh s pozitsii kontseptsii biosfernoy sovmestimosti na primere g. Oryel (Russian Edition)
Vorob'ev, Sergey Kozlov, Dmitriy
LAP LAMBERT Academic Publishing /2014-06-02 Paperback / 56 Pages
isbn-10: 3659543632 / isbn-13: 9783659543630
