| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Bromeliodeae | Paperback | 978-0-89327-210-4 | 1979 | Lyman B. Smith |
| Controlled environments for plant research | Hardcover | 978-0-231-03561-3 | 1975 | |
| Environment and the Experimental Control of Plant Growth | " | 978-0-12-221450-9 | 1975 | |
| Pitcairnioideae | Paperback | 978-0-89327-303-3 | 1974 | Lyman B. Smith |
| Tillandsioideae | Hardcover | 978-0-02-852520-4 | 1977 | " |
| Tillandsioideae | Paperback | 978-0-89327-334-7 | 1977 | " |
J.D. · Jack D. · R.D. · R.J. · R. J. Downs · Robert D. · Robert Downs · Robert J. · Robert J. Downs
Academic Press · Columbia University Press · Macmillan · The New York Botanical Garden Press