Sökt på: Böcker av Petar Beron
totalt 4 träffar
Zoogeography of Arachnida
This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other …
Zoogeography of Arachnida
This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other …
Zoogeography of Arachnida
This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other …
Caves and Speleology in Bulgaria
Summarizes our knowledge of the caves and cave research in Bulgaria. This book contains data on various aspects of research carried out by Bulgarian cavers all over the world, as …