Ekosistemi. Naravne biološke skupnosti postajajo vse redkejše. Njihova številčnost vrst, problemi njihovega ohranjanja kot tudi njihov pomen za celotno ekološko strukturo so obravnavani v tem atlasu in dokumentirani z značilnimi primeri. . – Atlas 42 prosojnic z 205 slikami

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Ecosystems. Natural biological communities become rarer and rarer. Their abundance of species, the problems of their preservation as well as their importance for the whole ecological structure are treated in these atlas on hand and documented by characteristic examples. . – Atlas of 42 transparencies with 205 pictures