Revisión del género Polyachyrus (Compositae)
Contributors: Universidad de Concepción. Instituto de Biología; Weldt, Eduardo, author
Series: Gayana. Botanica -- no. 26
Publisher: Instituto de Biologia, Universidad de Concepcion
Published: 1974
Place of publication: Concepción, Chile
Language: spa
Number of pages: 38
Subjects: Polyachyrus; Classification
Notes: Includes German and English summaries.

Bibliography: p. 27-28.