Block, Bartley C. <br/><br/>
Man, microbes and matter 
Bartley C. Block 
 - x, 333 p  24 cm 
<br/><br/><label>ISBN: </label>0070059144 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Salud ambiental<br/>Medicina<br/>Biología humana
<br/><br/><label>Dewey Class. No.: </label>612  / BLO