Borah, D. . <br/><br/>
Elements of Biology: Part l Class-Xl /  Textual Documents 
D. Borah and R.C. Rajkhowa. 
 - 5th ed. / 
 - Guwahati :  Bina Library ,  2003. 
 - ix,563p. :  ill ;  24cm . 
<br/><br/><label>Subjects--Index Terms: </label>Biology G-Biology 
<br/><br/><label>Dewey Class. No.: </label>574  / Bo 23 El