TY  - BOOK
AU  - Sheehan,Thomas J.
AU  - Sheehan,Marion
TI  - Orchid genera illustrated
SN  - 0442275293
AV  - QK495.O64 S49
U1  - 584/.15 
PY  - 1979///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Orchids
KW  - Classification
KW  - Local
KW  - Botanical illustration
KW  - Botany
KW  - Orchid culture
KW  - Pictorial works
N1  - Includes index
ER  -