Livestock emergency guidelines and standards : LEGS. LEGS : Livestock Emergency Guidelines and Standards Livestock Emergency Guidelines and Standards Project. Emergency management. Livestock. Animal welfare. 636 LEG 2010 A084 Or. Text xi, 260 pages : http://www.loc.gov/catdir/enhancements/fy1116/2010285601-b.html http://www.loc.gov/catdir/enhancements/fy1116/2010285601-d.html http://www.loc.gov/catdir/enhancements/fy1116/2010285601-t.html