Walters, Arthur Harry <br/><br/>
Ecology, food & civilisation / 
By A. Harry Walters 
 - C. Knight :  London,  1973 
 - xiv, 216 p. ;  23 cm. 
<br/><br/>Bibliography: p. 201-208 
<br/><br/><label>ISBN: </label>085314169X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--History<br/>Food--History<br/>Civilization--History