Lead poisoning in waterfowl :  proceedings of an IWRB Workshop Brussels, Belgium, 13-15 June 1991 / 
edited by Deborah J. Pain. 
 - Slimbridge :  International Waterfowl and Wetlands Research Bureau,  1992. 
 - 105p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lead-poisoning in animals.<br/>Waterfowl--Congresses.