Samankaltaisia teoksia: The personality of animals /
- Curious naturalists /
- Social behaviour in animals : with special reference to vertebrates /
- Biological bases of human social behaviour /
- El libro de la fauna en la Sierra Tarahumara de Chihuahua /
- Tripulantes con patas y colitas : mixe, huave, mixteco /
- The naked ape : a zoologist's study of the human animal /