The flowering phenology of North American plants
Subtitle: a bibliography
By: by Keith E. Roe and Eunice M. Roe
Contributors: Roe, Eunice M
Publisher: Life Sciences Library, Pennsylvania State University
Published: 1975
Place of publication: University Park, Penn
Language: eng
Number of pages: 26
Subjects: Plants, Flowering of -- Bibliography; Phenology -- North America -- Bibliography; Botany -- North America -- Bibliography
Notes: Cover title

Addenda (2 l.) bound in back