Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil

A revised guide to the study and of soil and regolith thin sections A specialized system of terms and concepts must be used to accurately and effectively distin

This publication is a revised and updated version of World Soil Resources Reports No. 84 and 103 and presents the international soil classification system. Ever

This second edition of EPA's bestselling book, Description and Sampling of Contaminated Soils: A Field Guide, Second Edition, has been revised and significantly