Geometrija: za 4 i 5 razred gimnazije

The national parks of Croatia

The monograph presents eight Croatian national parks.

Tajni život prirode

Butterflies

The book Butterflies by E. B. Ford, published in 1945, presents a scientific study of butterflies in Great Britain.

Ilustrovana enciklopedija životinjskog carstva: Vodozemci

Kemija živih bića

Zemlja - tajanstven planet

Sometimes, however, even scientists grope in the dark because the Earth does not easily reveal all its remaining secrets. Reality, as it often happens, is more exciting than any novel.