ASIAN Australian waterfowl census 1992 
/Compiled by Christian Perennou, Taej Mundkhur 
 - U.K  IWRB  1992 
 - 133 p. 
<br/><br/><label>ISBN: </label>117020 
<br/><br/><label>Dewey Class. No.: </label>636.6018  / ASI