Wymer, Paul <br/><br/>
Practical microbiology and biotechnology for schools /  30 photocopiable pupils' workcards and teachers' guide / 
Paul Wymer ; consultant editor John Grainger 
 - London :  Macdonald Educational,  1987 
 - ,  1v. (various pagings) ;  25 cm. 
<br/><br/><label>ISBN: </label>0356115666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology--Experiments