The book aims to:
Each chapter lists education objects, introductory material, and example problems where appropriate. In addition problems using ISO (metric) units, are now included. The authors have added a new chapter on precision agriculture.
Harry L. Field is an Emeritus Associate Professor of Agricultural Mechanics in the Department of Biosystems and Agricultural Engineering at Oklahoma State University.
John Long is an Assistant Professor of Biological Engineering in the Department of Biosystems and Agricultural Engineering at Oklahoma State University.