APA
Assam.Assam Technology and Environment Council, . (2006). State of environment Assam 2004. Guwahati: the author.
Chicago
Assam.Assam Technology and Environment Council, . 2006. State of environment Assam 2004. Guwahati: the author.
Harvard
Assam.Assam Technology and Environment Council, . (2006). State of environment Assam 2004. Guwahati: the author.
MLA
Assam.Assam Technology and Environment Council, . State of environment Assam 2004. Guwahati: the author. 2006.
