Principles for progress in world agricultutre : by J. George Harr ar
Material type:
TextPublication details: New York : Rockfeller Foundation, 1966.Description: 16 p. ; 22 cmSubject(s): DDC classification: - P 630 H37
No physical items for this record
"Presented at the 33rd annual meeting of the National Agricultural C hemicals Association, White Sulphur Springs, West irginia".
There are no comments on this title.
Log in to your account to post a comment.