Corn (Zea mays L.) yields as influenced by nitrogen, row spacing and intercropped ryegrass (Lolium multiflorum)
By: by Paibool Wivutvongvana.
Published: 1974
Language: eng
Number of pages: 58
Subjects: Corn -- Field experiments.
Notes: Typescript (photocopy).

Thesis (M.S.)--Oregon State University, 1974.

Includes bibliography.