Economic factors affecting egg production :  proceedings of the Tenth Poultry Science Symposium, 18th-20th September 1974 / 
edited by B.  M. Freeman and K. N. Boorman. 
 - [Edinburgh] :  British Poultry Science Ltd,  1975. 
 - vii, 320 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical referience. 
<br/><br/><label>ISBN: </label>0902727052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eggs--Production--Economic aspects--Congresses.<br/>Poultry--Economic aspects--Congresses.<br/>Egg trade--Great Britain--Congresses.
<br/><br/><label>LC Class. No.: </label>SF481.2  / P68 1974