RT Journal Article SR Electronic T1 Impact of land use fragmentation and larger herd sizes on manure recycling energy and cost JF Journal of Soil and Water Conservation FD Soil and Water Conservation Society SP 119A OP 119A VO 62 IS 5 A1 Bland, William L. YR 2007 UL http://www.jswconline.org/content/62/5/119A.1.abstract AB