An introduction to animal physiology /
Techniques for the study of mixed populations /
Population and population policy in Hungary /
Sampling methods for estimating average fascal egg-count in animal populations /
Studies in animal and human behaviour volume 1.
The Biology of Populations /
Populations and scienties /
Handbook of population /
Population problems /
Geography of population.
Introduction to literary studies /
An Introduction to the Study of English /
An introduction to language studies /
Animal farm /
A quantitative study of some populations of bats in Czechoslovakia /
Long-termed study of fish populations in the Klíčava reservoir /
Democracy and populism : fear & hatred /
Introduction to the study of animal populations.