Shanks, Ivor Philip <br/><br/>
The teaching of rural science in tropical primary scholls / 
I. P. Shanks 
 - London :  Oxford University Press,  1967 
 - 204 p. :  ill. ;  23 cm. 
 - UNESCO handbooks on the teaching of science in tropical countries ; v.8  v. 2 .
<br/><br/>p. 193-195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Study and teaching (Elementary)