TY  - BOOK
AU  - Frans Verdoorn
TI  - Chronica botanica : An international collection of studies in the method and history biology and agriculture 
U1  - 630.24 
PY  - 1944///
CY  - Waltham
PB  - Chronica Botanica Co
N1  - Frans Verdoorn: Chronica botanica : An international collection of studies in the method and history biology and agriculture.  Waltham.  Chronica Botanica Co, 1944.--(630.24VER)
ER  -