Natural Resources with Ron Reuter
Ron's Natural Resources
Costa Rica: an immersion
Costa Rica: an immersion Info
Costa Rica: The Hike
Frequently Asked Questions and Advice
Soil Judging
NR Jobs of interest
Nature Nuggets Blog
Reference tools
Handouts:
Simplified Key (Reuter Edition)
Formative Elements of Classification
Texture triangles and Texturing Flowchart
Keys to Soil Taxonomy (12th edition)
US Soil Taxonomy
Field Guide to Describing Soils
Websites
The Soil Orders
For Culver
Lab Texture Video