TY  - GEN
AU  - Howard, Richard A., comp.
AU  - Wagenknecht, Burdette L., comp.
AU  - Green, Peter Shaw, comp.
TI  - International directory of botanical gardens
PY  - 1963///
CY  - Utrecht
PB  - International Bureau for Plant Taxonomy and Nomenclature
KW  - JARDINES BOTANICOS
KW  - DIRECTORIOS
N1  - Incluye índice analítico
ER  -