Schafer, E.H. <br/><br/>
The Conservation of Nature under the T'ang Dynasty 
Schafer, E.H. 
 -  1962  1962 
<br/><br/>Separatum aus Journal of Economic and Social History of the Orient ; 5, Part 3, 1962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conference Paper -- Sociology -- Nature -- Tang