| Author Names | 
				Topic | 
				Journal Name | 
				Volume Number | 
				Issue Number | 
				Page Number | 
				Year Published | 
				Impact Factor | 
				
			
	
			| P. Dey, A.Sen, M.K. Bhattachaya  | Ferns of Barak valley with Special reference to their horticultural potential. | J.K.C.Sc.F. 2 |  |  | 146-152 |  |  |   
| H. Upadhyaya, S.K. Panda, M.K.Bhattacharya & S.Dutta  | Role of  Arbuscular Mycorriza in heavy metal tolerance in plants; prospects for  Phytoremediation. | J. Phytology. | 2(7) | (7) | 16-27 | 2010 |  |   
| M.K. Bhattacharya  | some threatened ferns of Barak Valley, Assam, N.E. India | Indian Fern J.  | 26 |  | 46-54 | 2009 |  |   
| M.K. Bhattachaya | Angiopteris helferiana, the King fern of Barak Valley.  | The Greens, Silchar. |  |  |  | 2010 |  |   
| A. Sen, S. Dutta & M.K. Bhattacharya  | Studies on antibacterial efficacy of the leaf extracts of some ferns against Staphylococcus aureus. | New Botanist  | 34 |  | 39-42 |  |  |   
| S.Bhattacharya  & M.K Bhattacharya. | Knowledge of taxonomy anatomy and Physiology in some Sanskrit text of ancient India. | J. of R. M. College  | 1 |  | 27 – 44. | 2006 |  |   
| Sen A. & Bhattacharya M.K.  | Three new additions to the fern flora of Assam. | New Botanist | 23 |  | 131-135 | 2006 |  |   
| M.K. Bhattacharya  | Tree ferns of Barak Vally  | Sabuj Prithibi | 1 |  | 3 -4 | 2006 |  |   
| Sen A. & Bhattacharya M.K | Further contribution to the fern flora of Barak Vally, Assam, India. | Indian fern Journal | 24 |  | 156-160 | 2007 |  |   
| M.K. Bhattacharya  | Biodiversity of North East India: Some 
problems and prospects.
 | Nabin Chandra College patrika | 5 |  | 25 – 29 | 2005-06 |  |   
| P.S. Das & M.K. Bhattacharya  | Biodiversity of North East India: Part 1 Problems related to in situ conservation of phytodiversity. | Ecobios | 3 (1 & 2)  | (1 & 2)  | 43 – 48. | 2005 |  |   
| M.K. Bhattacharya & A. Chakraborty  | Observation on the Pteridophytes of the West Kameng district, Arunachal Pradesh, Eastern Himalaya.  | Indian Fern J.  | 22 |  | 183 – 188. | 2005 |  |   
| A. Nath, A. Das Astapati, M.K. Bhattacharya and G.G. Maiti | Ecology and systematic study on the flora of brick and rock construction of Barak Valley, Southern Assam, India. | Phytotaxonomy  | 4 |  | 41-45 | 2004 |  |   
| M.K. Bhattacharya, P.S. Das & M. Dutta Choudhury  | Some ecological studies on Pteridophytes of Barak Valley, Assam, India.  | Ecobios  | 2(1&2) | (1&2) | 38-45 | 2003 |  |   
| P.S. Das & M.K. Bhattacharya  | Notes on the causes of threats and conservation of some threatened Pteridophytes and Angiosperms of Barak Velley, Assam.  | Ecobios | 1 (1)  | (1)  | 16-23. | 2002 |  |   
| A. Nath & M.K. Bhattacharya  | Some new records and little known species of pteridophytes from Barak Valley, Assam. | Indian Fern J. | 19 |  | 97-106. | 2002 |  |   
| M.K. Bhattacharya  | Scope for establishment of a Botanical Garden in Barak Vally. | Exelcior, Annual magazine of Assam Science Society |  |  | Pp 6 – 9. | 2002 |  |   
| M.K. Bhattacharya  | Barak upatyakar mangsashi udvid (some carnivorous plants of Barak Vally) | Banaprantha | 1 |  | 4 | 2001 |  |   
| M.K. Bhattacharya & M.K. Deb Purkayastha  | Antimicrobial activity of a Quaternary Ammonium compound and some of its metal complexes. | J. Adv. Pl. Sci | 2 |  | 29-34 | 2000 |  |   
| M.K. Bhattacharya  | Study of ferns and fern allies: A culture integral to our society | Science in Society – Proceedings of regional symposium ). Assam Univ.  |  |  | Pp 33 – 41. | 1999 |  |   
| M.K. Bhattacharya  | Fern flora along Saung Pindari Trek in the Kumaon Himalayas. |  J. Bombay Nat. Hist. Soc. | 96 (3)  | (3) | 444 – 446. | 1999 |  |   
| P. Bhattacharya, M.K. Bhattacharya & G.D. Sharma | Seasonal variation of the rhizosphere mycoflora of tea (Camellia sinensis (L) O. Kuntze) Seedlings. | J. of Assam University | 4 |  | 113 – 118. | 1999 |  |   
| M.K. Bhattacharya, M.Dutta Choudhury, A. Nath & K.N. Bora  | Studies on certain aspects of microbial ecology of Barak river system in relation to paper mill effluents. | Recent Researches in Science & Technology, Assam University | 1 |  | 28 – 36. | 1999 |  |   
| M.K. Bhattacharya, A.D. Astapati, G. Banik & M. Dutta Choudhury  | A survey of the pteridophyic flora of Cachar district, Assam, N.E. India.  | Indian Fern J. | 15 |  | 80 – 88. | 1998 |  |   
| M. Dutta Choudhury & M.K. Bhattacharya  | Contribution of the fern flora of Hailakandi district, Assam. | Researches in Science & Technology, Assam Univ.  | 1 |  | 103 -113 | 1997 |  |   
| M.K. Bhattacharya & K.N. Bora  | Rhizosphere microflora of saplings obtained from seminal and clonal propagation. | Ad. Plant Sci.  | 9 (1)  | (1) | 175 – 180 | 1996 |  |   
| M.K. Bhattacharya & K.N. Bora | Rhizoshere microflora tea in relation to age of plants. | Indian J. Mycol Pl. Pathol  | 25 (3) | (3) | 263 – 265 | 1995 |  |   
| M.K. Bhattacharya & K.N. Bora  | A Study of Soil microfungi of Karimganj district. Assam | J. Liv. World | 2 (2) | (2) | 16 – 22. | 1995 |  |   
| M.K. Bhattacharya, A. Nath and A.K. Baishya | Pteridophytic flora of North Cachar Hills District, Assam, India.  | Indian Fern. J. | 12 |  | 146 – 158 | 1995 |  |   
| M.K. Bhattacharya  | Barak upatyakar kichu biral udvid (some rare plants of Barak Vally) | J. SC. F. (KC)  | 3 | 1995 | 25-28. |  |  |   
| 31.	K. Bhattacharya, P.K. Bhattacharya, M.K. Deb Purkayastha & K.N. Bora | A Quaternary chloro-complex of cobalt as a new and powerful bactericidal agent. | National Seminar on Recent Advances in life Sciences. Dibrugrah University.  | 1 |  | 109 – 112. | 1994 |  |   
| M.K. Bhattacharya & K.N. Bora  | Rhizosphere mycoflora of ferns (Pteridaceae) of Hailakandi district, Assam, in relation certain physico-chemical soil factors.  | Environment & Ecology  | 12 (4)  |  | 752 – 756. | 1994 |  |   
| M.K. Bhattacharya & K.N. Bora  | Succession of microfungi on decaying leaves of tea (Camellia sinensis(L) O. Kuntze)  | Geo-bios new Reports | 13 |  | 163-166 | 1994 |  |   
| M. Dutta Choudhury & M.K. Bhattacharya | Report on Dipteris Wallichii – a threatened plant species.  | Bio-journal | 6 (1&2) | (1&2) | 17-19. | 1994 |  |   
| M.K. Bhattacharya  | Certain fern flora of Karamganj district, Assam.  | New Botanist | 21 |  | 125 – 127. | 1994 |  |   
| M.K. Bhattacharya & K.N. Bora  | Antimicrobial properties of a Quaternary ammonium Chloride compound. | Gau Univ. J. Sci | 31 |  | 63-65 | 1992 |  |   
| M.K. Bhattacharya | Ferns – A review with special reference to Karimganj district . | J.Sc.F. (KC)  | 2 |  | 80 – 83 | 1990 |  |   
| M.K. Bhattacharya & N.C. Nath | A study on the microbial pollutants of the tank in Karimganj College Campus. | J. Sc. F. (KC)  | 1 |  | 25 – 29. | 1989 |  |