The Philippines recommends for duck egg production, 90-B 

 - Los Banos, Laguna, Philippines:  Philippine Council for Agriculture, Forestry and Natural Resources Research and Development (PCARRD), Department of Science and Technology (DOST),  c2006. 
 - xi, 50 pages;  illustration, pictures, tables. 
 - Philippine recommends series nos. no.B. .
<br/><br/>ISSN 0117833 
<br/><br/> This publication contains information on raising ducks for the production of eggs particularly for balut and ducklings. 
<br/><br/><label>ISBN: </label>9712005186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duck egg production<br/>Duck industry<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>636.597 P552 2006