Smithsonian plant collections, Guyana :
Smithsonian plant collections, Guyana : 1990-1991, Tim McDowell /
by Tom Hollowell ... [and others].
- 150 pages : illustrations , (some color) ; 26 cm.
- Contributions from the United States National Herbarium ; vol. 50 .
- Contributions from the United States National Herbarium ; vol. 50. .
0097-1618
McDowell, Tim.
Smithsonian Institution--Catalogs and collections.
Botany--Guyana.--Catalogs and collections
Plant collections--Guyana.
0097-1618
McDowell, Tim.
Smithsonian Institution--Catalogs and collections.
Botany--Guyana.--Catalogs and collections
Plant collections--Guyana.