Hummer, Paul J.  <br/><br/>
Probing levels of life  a laboratory manual  

 - Ohio  Charles E. Meril Publishing Company  1983 
 - vii,232p.  27cm 
<br/><br/><label>ISBN: </label>067570260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>life sciences biology
<br/><br/><label>Dewey Class. No.: </label>570  / HUM