Graduate Programs in the Physical Sciences, Mathematics, Agricultural Sciences, the Environment & Natural Resourcescontains more than 2,700 programs of study in 59 disciplines—including agriculture and food sciences, astronomy and astrophysics, chemistry, physics, mathematical sciences, environmental sciences and management, natural resources, and marine sciences.Peterson’s six-volume Annual Guides to Graduate Study is the only annually updated reference work of its kind, providing wide-ranging information on the graduate and professional programs offered by U.S.-accredited colleges and universities in the U.S. territories, Canada, Mexico, Europe, Asia, and Africa.