Research, education and extension in agriculture / 
edited by J. Ashton and R. F. Lord. 
 - Edinburgh :  Oliver and Boyd.  1969. 
 - xii, 186 p. : ill. 
<br/><br/> At head of title: An Agricultural Adjustment Unit symposium. 
<br/><br/><label>ISBN: </label>0050017101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Research--Great Britain.<br/>Agricultural education--Great Britain.<br/>Agricultural extension work--Great Britain.