Name: Graaf, R. de
Born: 1641 in Netherlands
Death: 1673 (32 years)
Topics: Development, Egg, Encapsulation , Generation-reproduction and Ovism/animalculism
Titles: biologist
Born: 1641 in Netherlands

Death: 1673 (32 years)
Topics: Development, Egg, Encapsulation , Generation-reproduction and Ovism/animalculism
Titles: biologist