Reid, Donald. <br/><br/>
Working with very small things / 
 Working with very small things 
[by] Donald Reid [and] Philip Booth. 
 - London :  Heinemann,  [1974] 
 - Biology for the individual. Book 6  Biology for the individual. Book 6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology.<br/>Biology -- Study and teaching.--Biology -- Study and teaching.