Description: Monograph of the genus elodea (hydrocharitaceae)/

Main Author:	John, Harold St.
Format:	Book
Language:	Spanish
Published:	[s.l.]: [s.n.], [1964]
Subjects:	Botany Drosophila Geophysics Birds

Item Description:	Includes summary in english
Physical Description:	184 p. : map, figs, tab., diagrs ; 25 cm.
Bibliography:	Includes bibliographical references