TY  - BOOK
AU  - Kirkbride, Joseph H.
TI  - Revision of the genus Psyllocarpus (Rubiaceae)
T2  - Smthsonian contributions to botany
PY  - 1979///
CY  - Washington
PB  - Smithsonian Institution
KW  - Psyllocarpus
KW  - Rubiáceas
ER  -