Reid, Donald <br/><br/>
Working with very small things / 
Donald Reid, Philip Booth. 
 - London:   Heinemann Educational Books,   [1975].  
 - 62 p. :  ill. ;  25 cm. 
 -  6 .
<br/><br/><label>ISBN: </label>0435597604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microorganisms<br/>Biology
<br/><br/><label>Dewey Class. No.: </label>576