4-H Youth Development
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Bioindicators of Water Quality Quick-Reference Guide (2 pack)
This full-color publication shows aquatic insects that can be used as bioindicators of water quality in Indiana waterways. Bioindicators are biological systems that are sensitive to environmental changes and, therefor...
An Introduction to Trees of Indiana
This publication updates "Fifty Trees of Indiana," and is a field guide designed to identify common Indiana woodlot trees. It is a joint venture by the Purdue Department of Forestry and Natural Resources, Indiana 4-H You...
Bioindicators of Water Quality: Quick Reference Guide
This full-color publication shows aquatic insects that can be used as bioindicators of water quality in Indiana waterways. Bioindicators are biological systems that are sensitive to environmental changes and, therefor...
Study Guide for the National FFA Environmental and Natural Resources CDE Identification Practicum
This PDF publication was created to help students study for the identification practicum section of the National FFA Environmental and Natural Resources Career Development Event. The 51-page, full-color document can be p...
