TY  - GEN
AU  - Verdoorn,F
TI  - [Not Available]
PY  - 1976///0723
KW  - Botany
KW  - history
KW  - Historiography
KW  - History of Medicine
KW  - History, Ancient
KW  - History, Early Modern 1451-1600
KW  - History, Medieval
KW  - History, Modern 1601-
N1  - Publication Type: Historical Article; Journal Article
ER  -