Ray Vizgirdas

• Field Guide to Food & Survival Plants along Idaho's Centennial Trail
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 1
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 2
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 3
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 4
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 5
• FOOD & SURVIVAL PLANTS along the PACIFIC CREST TRAIL Handbook 6
• Wild Edible and Useful Plants of Idaho