Publication Type: | Journal Article |
Year of Publication: | 1931 |
Authors: | C. C. Hill, Smith H. D. |
Journal: | Journal of Agricultural Research |
Volume: | 43 |
Pagination: | 597-609 |
Publication Type: | Journal Article |
Year of Publication: | 1931 |
Authors: | C. C. Hill, Smith H. D. |
Journal: | Journal of Agricultural Research |
Volume: | 43 |
Pagination: | 597-609 |