Knorr, Dietrich W <br/><br/>
Sustainable food systems 
edited by Dietrich Knorr 
 - Westport, [Connecticut]  Avi Pub. Co  1983 
 - xiv, 416p. 
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0870553984 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ORGANIC FARMING<br/>FOOD INDUSTRY AND TRADE
<br/><br/><label>LC Class. No.: </label>TP 370.5 Sus