New trends in biology technology. 

 - Collected ed. 
 - Paris :  Unesco,  c 1971. 
 - vols. ;  27 cm. 
 - The teaching of basic sciences. .
<br/><br/>V. 3--; 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching biology.<br/>Biology education--trends.
<br/><br/><label>Dewey Class. No.: </label>574.07 / U3n