On the development of certain Piperaceae /
Johnson, Duncan S.
On the development of certain Piperaceae / Duncan S. Johnson - Chicago : University of Chicago press, 1902 - 321-340 p. : ill. ; 24 cm - Botanical gazette ; 34 .
On the development of certain Piperaceae / Duncan S. Johnson - Chicago : University of Chicago press, 1902 - 321-340 p. : ill. ; 24 cm - Botanical gazette ; 34 .