TY  - BOOK
ED  - International Botanical Congress Seattle :
TI  - International code of botanical nomenclature: proceedings of the eleventh international botanical congress seattle on August, 1969
SN  - 9060460669
U1  - 580.14 21st ed.
PY  - 1972///
CY  - Niederland
PB  - Utrecht
KW  - Botany
KW  - Nomenclature
KW  - Taxonomy
KW  - Terminology
N1  - Index: pp 336-89
ER  -