Emmens, Peter <br/><br/>
Trouble on the farm / 
by Peter Emmens ; illustrated by Rosalind Hayte 
 - London :  Blond Educational,  c1963 
 - 88 p. :  ill. ;  19 cm. 
 - Pacemaker story books .
<br/><br/> London ed. published in 1957 under title: Mystery at camp 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mystery and detective stories, English
<br/><br/><label>Dewey Class. No.: </label>823