Needham, Joseph <br/><br/>
Science And Civilisation In China : Biology & Biological Technology  : Agriculture By F. Bray 

 - China  Mining By P.J. Golas 
 - xxvii, 724p. 271illus, 13 plts 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Av41:N
<br/><br/><label>Dewey Class. No.: </label>Av41:N  / I4.6.2