Nagle, J. C. <br/><br/>
Agricultural trade policies / 
by J. C. Nagle 
 - Farnborough :  University of Newcastle-upon-Tyne,  1976 
 - xviii, 171 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>034701139X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and state--History<br/>Agriculture--Economic aspects