A Developmental study of Dumortiera hirsuta (SW.) Nees /
Patterson, Paul M.
A Developmental study of Dumortiera hirsuta (SW.) Nees / by Paul M. Patterson - [S.l. : s.n.], 1933 - 122-150 p. : ill. ; 26 cm - Journal of the Elisha Mitchell scientific society ; 49 .
A Developmental study of Dumortiera hirsuta (SW.) Nees / by Paul M. Patterson - [S.l. : s.n.], 1933 - 122-150 p. : ill. ; 26 cm - Journal of the Elisha Mitchell scientific society ; 49 .