Phil. Council for Agriculture, Forestry & Natural Resources Research & Dvlpmnt <br/><br/>
The Philippines recommends for duck raising. 

 - Rev. ed 
 - Los Banos :  PCARRD,  1991. 
 - x, 82 p. : ill. 
 - Philippines recommends series; no. 22-A .
<br/><br/> Includes references, appendix and glossary. 
<br/><br/><label>ISBN: </label>971200181-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ducks