Campbell et al., 1980. J. Anim. Sci., 51 (suppl.1 ): 435 Document reference Campbell, C. M. ; Ho-a, E. B. ; Ritter, C., 1980. Management effects on the nutritive value of guinea grass (Panicum maximum). J. Anim. Sci., 51 (suppl.1 ): 435Web http://www.cabdirect.org/abstracts/19810719217.htmlCitation key Campbell et al., 1980Datasheets Guinea grass (Megathyrsus maximus)Perennial soybean (Neonotonia wightii)