1. Effect of feral pigs (Sus scrofa) on sub-alpine vegetation at Smokers Gap, A.C.T.;Alexiou,1983
2. Le statut du sanglier en France;Bouldoire,1984
3. The Evaluation of a Pilot Scheme to Control Feral Pigs in North West New South Wales;Bryant;New South Wales Department of Agriculture Technical Bulletin,1984