International Biological Programme
Grassland simulation model
Contributions from the meeting on primary productivity, Krakow- april 1967
Directory of national participation in IBP
Gidrobiologicheskie issledovanii︠a︡ ozer Dusia, Galstas, Slavantas, Obialiia
Human adaptability to environments and physical fitness
Problems in human adaptability
Soil organisms and decomposition in tundra
Tundra biome
Závěrečná zpráva o československé účasti v Mezinárodním biologickém programu