Ralph E., Lapp <br/><br/>
Matter 

 - New york :   Time incorporated, new york,   1963. 
 - 200 p. ; 27 cm. ; il. ; fot.  
 - Life science library .
<br/><br/> Consulting editors: rene dubos, henry margenau y c. p. snow. incluye the author, contents, introduction e index. numero de inventario 795-796.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATERIA
<br/><br/><label>Dewey Class. No.: </label>372.357  / L16m