Tim Palmer

• Primacy of Doubt
• Twilight of the Hemlocks and Beeches
• California's threatened environment
• Field guide to Oregon rivers
• Predictability of weather and climate
• PREDICTABILITY OF WEATHER AND CLIMATE; ED. BY TIM PALMER
• Rivers of Oregon
• Wild and Scenic Rivers
• America by Rivers
• America's Great Forest Trails
• America's Great Mountain Trails
• America's Great River Journeys