Sun, Yün-chu,  1897- <br/><br/>
The upper Cambrian trilobite-faunas of north China, 
by Y.C. Sun ... 
 - Peiping (Peking)  Geological Survey of China,  1935. 
 - 3 p. l., [5]-93 p.; 1 p. l., 3 p. incl. illus., tables.  VI pl.  29 cm. 
<br/><br/> Added t.-p. and summary in Chinese. Summary paged with Chinese numerals.  Errata slip inserted. 
<br/><br/><label>LCCN: </label>gs 36000055  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trilobites.<br/>Paleontology--China.<br/>Paleontology--Cambrian.
<br/><br/><label>LC Class. No.: </label>QE756.C6  / A3 ser B, vol. 7, fasc. 2 
<br/><br/><label>Dewey Class. No.: </label>565.393