Books by H. Kruuk
Niko's natuur
Niko's natuur
Niko's nature
Wild otters
The effects of large carnivore
The effects of large carnivores on livestock and animal husbandry in Marsabit District, Kenya
Behaviour of badgers
Behaviour of badgers
Hyaena
Predators and anti-predator behaviour of the black-headed gull (Larus ridibundus L.)