Genera of the eastern plants /
Batson, Wade T.
Genera of the eastern plants / Wade T. Batson - 3rd ed. - New York : John Wiley, & Sons, 1977 - 203 p. : ill. ; 19 cm.
On half-title: A guide to the genera of native and coommonly introduced ferns and seed plants
Includes index
0471034975
77-024339
Botany--United States
Botany--Canada
Plants--Identification
Genera of the eastern plants / Wade T. Batson - 3rd ed. - New York : John Wiley, & Sons, 1977 - 203 p. : ill. ; 19 cm.
On half-title: A guide to the genera of native and coommonly introduced ferns and seed plants
Includes index
0471034975
77-024339
Botany--United States
Botany--Canada
Plants--Identification