TY  - SER
ED  - United States National Herbarium.
ED  - United States.
ED  - United States National Museum.
TI  - Contributions from the United States National Herbarium 
SN  - 0097-1618
AV  - QK1 .U5
CY  - Washington
PB  - Smithsonian Institution Press
KW  - Botany
N1  - Suspended 1975-1999
UR  - http://www.sil.si.edu/SmithsonianContributions/USNatHerb/sc_Browse.cfm?by=Volume
UR  - http://botany.si.edu/pubs/CUSNH/ContList.htm
ER  -