Ridgeon, R. F. <br/><br/>
Pig management scheme results for 1986 / 
R.F. Ridgeon. 
 - Cambridge :  Agricultural Economics Unit, Dept. of Land Economy,  [1986]. 
 - 36 p. 
 - Agricultural enterprise studies in England and Wales economic report ;  no. 98 .
<br/><br/> Cover title. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swine--Economic aspects--Statistics.--Great Britain
<br/><br/><label>LC Class. No.: </label>S217  SF396.G7  / .Z3 subser 
<br/><br/><label>Dewey Class. No.: </label>338.1/0941 s  338.1/764/00941