| Title | Use of Chemicals to Manage Roadside Vegetation Module 2: Plant Biology for Roadside vegetation Managers |
| Description | Outlines basic facts of plant biology, e.g. plant types, growth stages, life cycles, and factors influencing plant growth. |
| Copyright Date | 1990 |
| Length | Not specified |
| Originator | Purdue University Cooperative Extension, USDA, EPA |
| Format | Video (1 tape) only |
| Status |
2 of 2 Video copies available |