![book Colorado Flora: Eastern Slope, Fourth Edition a Field Guide to the Vascular Plants](/covers/files_170/3936000/b525d5b7f9933652f45ff2195ad286d3-d.jpg)
- Author: William A. Weber, Ronald C. Wittmann
- Language: English
- Year: 2012
![book Colorado Flora: Eastern Slope](/covers/files_170/842000/3e1bd878903f242d58e15989b85b0c39-g.jpg)
- Author: William A. Weber Ronald C. Wittmann
- Language: English
- Year: 1996
![book Colorado Flora](/covers/files_170/842000/c887928ba4e5c51d95fe6e2a7afdde84-g.jpg)
Colorado Flora
pdf
- Author: William A. Weber Ronald C. Wittmann
- Language: English
- Year: 1996
![book Colorado flora: Eastern slope](/covers/files_170/679000/9F308CAC30841AFB6E7C6057D46A256F-g.jpg)
- Author: William Alfred Weber Ronald C. Wittmann
- Language: English
- Year: 1996
![book Colorado flora: Western slope](/covers/files_170/679000/8BC6541791056F40D9FE02E8106F9A5B-g.jpg)
- Author: William Alfred Weber Ronald C. Wittmann
- Language: English
- Year: 1996