| Publication Type: | Journal Article |
| Year of Publication: | 1921 |
| Authors: | E. H. Dusham |
| Journal: | Cornell University Agricultural Experiment Station. Bulletin |
| Volume: | 407 |
| Pagination: | 171-203 |
| Publication Type: | Journal Article |
| Year of Publication: | 1921 |
| Authors: | E. H. Dusham |
| Journal: | Cornell University Agricultural Experiment Station. Bulletin |
| Volume: | 407 |
| Pagination: | 171-203 |