SIGMA CELL CULTURE :   1994 CATALOGUE AND  PRICE LIST/  
SIGMA CHEMICAL COMPANY. 
 - USA:   SCHC  1994 
 - 288P.  28 CM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1.TEJIDOS - CULTIVO - CATALOGOS.
<br/><br/><label>Dewey Class. No.: </label>C 659.133 S54