A preliminary inventory of wetlands of international importance for waterfowl in West Europe and Northwest Africa Author(s) Scott, Derek A.
Wetland and waterfowl conservation in South and West Asia : proceedings of an international syposium, Karachi, Pakistan, 14-20 December 1991 Author(s) Moser, Michael van Vessem, J.
Managing Mediterranean wetlands and their birds : proceedings of a Symposium on Managing Mediterranean Wetlands and their Birds for the year 2000 and beyond Author(s) Finlayson, C. M. (C. Max)
Lead poisoning in waterfowl : proceedings of an IWRB workshop, Brussels, Belgium, 13-15 June 1991 Author(s) Pain, Deborah J.
