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

2 of 2 Video copies available