New trends in biology teaching. 

 - Paris :  UNESCO,  1987. 
 - 222 p. :  ill. ;  27 cm. 
 - Teaching of basic sciences .
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology--Study and teaching.