OPEN University of Sri Lanka <br/><br/>
Course of study leading to the degree of bachelor of science level 4-zoology-PSU 

 - Nugegoda  The Open University of Sri Lanka  1987 
 - 189 p. 
<br/><br/><label>ISBN: </label>139324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal physiology
<br/><br/><label>Dewey Class. No.: </label>571.1  / OPE