Sallam et al., 2007. J. Appl. Sci. Res., 1: 34-41 Document reference Sallam, S. M. A. ; Nasser, M. E. A. ; El-Waziry, A. M. ; Bueno, I. C. S. ; Abdalla, A. L., 2007. Use of an in vitro rumen gas production technique to evaluate some ruminant feedstuffs. J. Appl. Sci. Res., 1: 34-41Web http://www.aensiweb.com/jasr/jasr/2007/34-41.pdfCitation key Sallam et al., 2007Datasheets Flax straw and flax crop by-products