TY  - BOOK
AU  - Lanjouw, J., ed.
TI  - Botonialno nomenclature and taxonomy : a symposium organised by the international union of biological sciences with support of UNESCD at Utrecht, the Netherlands, June 14-19, 1948
PY  - 0000///
CY  - Paris
PB  - International Union of Bioloigical Sciences
ER  -