Livestock emergency guidelines and standards : LEGS. LEGS Livestock Emergency Guidelines and Standards Project. Emergency management. Livestock. Animal welfare. 636 PRA 2009 A090 Or. Rugby, Warwickshire, UK : Practical Action Pub., 2009. 2009. Text xi, 260 p. : 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