The structure and development of the mosses and ferns (Archegoniatae ) /
Campbell, Douglas Houghton, 1859-1953.
The structure and development of the mosses and ferns (Archegoniatae ) / Douglas Houghton Campbell. - London : Macmillan, 1895. - viii, 544 p. : ill. ; 23 cm.
Includes bibliographiocal references (p. 521-534.)
Botany --Morphology.------
Mosses.--Morphology.------
Ferns.--Morphology.------
586
The structure and development of the mosses and ferns (Archegoniatae ) / Douglas Houghton Campbell. - London : Macmillan, 1895. - viii, 544 p. : ill. ; 23 cm.
Includes bibliographiocal references (p. 521-534.)
Botany --Morphology.------
Mosses.--Morphology.------
Ferns.--Morphology.------
586