Munsell Soil Color Book ²⁵ 2007 Each trap features a flush

Each trap features a flush mount trap door that enables positive sets—allowing the door to sit flush with vertical surfaces for optimal placement against den openings

a tapered stop helps prevent specimens from sliding off the board while you measure them

Software Compatibility: Fast conversion to Zero Crossing format using the free Kaleidoscope software for advanced analysis

This is the most comprehensive survey of research on North America’s flagship national park available today

Active travelers and armchair tourists alike will find the volume irresistible

Munsell Soil Color Book ²⁵ 2007 Each trap features a flushThis revised edition features the same colors available in previous books plus additional color charts. Included are a 10Y and 5GY soil chart for glauconite soils, a 5R soil chart for Australia and Southeast Asia, and a 7. 5R soil chart for tropical and semi tropical soils. A Munsell high value, low chroma white page shows half steps from 8. 5 to 9. 5 in value with chromas of 1 and 2 for N, 7. 5YR, 10YR, and 2. 5Y. Use this page to describe carbonate,