Poslednja oaza - Kopački rit

Bilten br.1 savjeta za daljinska istraživanja i fotointerpretaciju

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.

Thalassia Jugoslavica

Temperatura i kisik Plitvičkih jezera

Život na zemlji: povijest prirode

Kako žive životinje

With 505 pictures in the text and 16 tables in many colors