G.C.E.Advanced Level Biology Answers With Explanations / 

 - Colombo:  Astan Publications,  2012 
 - 230 p.:  Diagrams;  24 cm. 
<br/><br/><label>ISBN: </label>9789550584321 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / AST