Beckett, Brian <br/><br/>
Co-ordinated science :  biology / 
Brian Beckett ; RoseMarie Gallagher. 
 - Oxford:   Oxford University Press,   1989.  
 - 206 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>019914317X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>570.712