Name Johannes Bierens | Books Animal psychology | |
Died June 13, 1958, Siena, Italy | ||
Johan(nes) Abraham Bierens de Haan (March 17, 1883 – June 13, 1958) was a Dutch biologist and ethologist.
He was born in Haarlem, and died in Siena, Italy.
References
Johannes Abraham Bierens de Haan Wikipedia(Text) CC BY-SA