Bharali, J. . Uchchatar Madhyamik Jeeva Vigyan / Textual Documents J. Bharali, R.N. Bhattacharjee & R.C. Rajkhowa. - 6th rev. ed / - Guwahati : Assam Book Depot , 2005. - xv, 692p. : ill. ; 24cm. . ISBN: Rs. 220.00 (PB) Subjects--Index Terms: Biology Dewey Class. No.: 574 / Bh 469 Uc