TY  - BOOK
AU  - Bremekamp,C.E.B.
TI  - The African species of Oldenlandia L. sensuHiern et K. Schuman / 
U1  - 583.52 
PY  - 1952///
CY  - Amsterdam : 
PB  - North-Holland Publishing Co., 
KW  - Rubiaceae
KW  - Madder
ER  -