WALLER (John). <br/><br/>
Discovery of the germ. 

 - UK  Revolution in Science  2002 
 - 197  PB 
<br/><br/><label>ISBN: </label>1840463722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect Culture
<br/><br/><label>Dewey Class. No.: </label>638.2 WALJ