Sporne, K. R.
The morphology of pteridophytes : the structure of ferns and allied plants / K. R. Sporne. - 2nd ed. - London : Hutchinson , c1966. - 192 p. : ill. ; 21 cm.
Includes bibliographical references and index.
Pteridophyta
Plant morphology
587.31 / SPM
The morphology of pteridophytes : the structure of ferns and allied plants / K. R. Sporne. - 2nd ed. - London : Hutchinson , c1966. - 192 p. : ill. ; 21 cm.
Includes bibliographical references and index.
Pteridophyta
Plant morphology
587.31 / SPM