| Author's List |
| title | creator | language | description | tableOfContents | contributor | subject | created |
| Seed Dispersal | Beal, W. J. (William James), 1833-1924 | en | 2008-07-31 | ||||
| Seeds of Michigan Weeds Bulletin 260, Michigan State Agricultural College Experiment Station, Division of Botany, March, 1910 | Beal, W. J. (William James), 1833-1924 | en | 2010-09-09 |