Duckham, Alec Narraway. <br/><br/>
Food production and consumption :  the efficiency of human food ch ains and nutrient cycles / 
edited by A. N. Duckham, J. G. W. Jones, and E. H. Roberts. 
 - Amsterdam :  North-Holland Pub. Co.,  1976. 
 - xx, 541 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0444110429 (Elsevier) 
<br/><br/><label>LCCN: </label>75-037888 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nutrition.<br/>Food chains (Ecology)<br/>Nutrient cycles.<br/>Agriculture.<br/>Food consumption.<br/>Bioenergetics.<br/>Food supply.<br/>Foodprocessing industry.
<br/><br/><label>Dewey Class. No.: </label>641.3 DUC