Carolus Clusius and the beginning of botany in Leiden University.
@article{Smit1973CarolusCA,
title={Carolus Clusius and the beginning of botany in Leiden University.},
author={Petra G. Smit},
journal={Janus; revue internationale de l'histoire des sciences, de la medecine, de la pharmacie, et de la technique},
year={1973},
volume={60 1-2-3},
pages={
87-92
}
}