Lal (soil science, The Ohio State University) and Shukula (natural resources, The Ohio State University) cover physical, mechanical, and hydrological properties and processes of soil, with particular reference to agricultural, hydrological, and environmental applications, in this text for undergraduate and graduate students in soil and environmental sciences. Emphasis is on understanding the impact of the physical properties and processes of soil on agricultural and forestry production, sustainable use of soil and water resources, and the environment, especially water quality and the greenhouse effect. Chapter problems and b&w photos are included. Annotation ©2004 Book News, Inc., Portland, OR (booknews.com)