Sandhu, G.S. <br/><br/>
Research techniques in biological sciences 
G.S. Sandhu 
 - New Delhi  Anmol Pub.  1990 
 - 388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570.72  / SAN.N0