Report of Research Progress at the Mississippi Agricultural and Forestry Experiment Station, Pontotoc Ridge-Flatwoods Research and Extension Center, 1989

Mississippi Agricultural and Forestry Experiment Station. Pontotoc Ridge-Flatwoods Branch

出版	Department of Information Services, Division of Agriculture, Forestry, and Veterinary Medicine, 1990
URL	http://books.google.com.hk/books?id=aP8TQwAACAAJ&hl=&source=gbs_api