Needham, Joseph <br/><br/>
Science And Civilisation In China : Biology & Biological Technology  : medicine : Nathan Sivin 

 - China  Mining By P.J. Golas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Av41:N
<br/><br/><label>Dewey Class. No.: </label>Av41:N  / I4.6.6