Growth studies on guayule [Parthenium argentatum]
By: by Ernst Artschwager
Series: Technical bulletin / United States Department of Agriculture -- no. 885; Technical bulletin (United States. Department of Agriculture) -- no. 885
Publisher: U.S. Dept. of Agriculture
Published: 1945
Place of publication: Washington
Language: eng
Number of pages: 19
Subjects: Guayule; Rubber plants
Notes: Caption title.

Literature cited: p. 19.