Basnayake, V. <br/><br/>
CAAS School Biology Project  biological discussions for ceylon classrooms 

 - CAAS  Colombo  1971 
 - 188  lk 
 - Quantitative Data Sampling Experiments 
 = Basnayake, V. 
<br/><br/><label>Standard No.: </label>M 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LCCN: </label>B 
<br/><br/><label>Nat. Bib. No.: </label>P2135 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>574:32(548.7)BAS 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological Sciences<br/>Education
<br/><br/><label>Universal Decimal Class. No.: </label>574:32(548.7)