TY  - BOOK
AU  - De Lange,A.
AU  - Bouman,F.
TI  - Seed micromorphology of neotropical begonias / 
PY  - 1999///
CY  - Washington, D.C. : 
PB  - Smithsonian Institution Press, 
KW  - Begonias
KW  - Seeds
KW  -  Morphology
KW  - Scanning electron microscopy
KW  - Morphology
N1  -  Includes bibliography : p. 28
ER  -