Text Books:

1. Eugene P. Odum, Gary W.Barett, Fundamentals of Ecology, Fifth Edition.
2. Peter Stiling, Ecology Theories and Applications, Fourth Edition.

Journals:

1. Mack R.N., D. Simberloff, W.M.Lonsdale, H. Evans, M. Clout, and F.A. Bazzaz; Biotic invasions: causes, epidemiology, global consequences, and control. Ecol. Appl. 10, 689:710, 2000.
2. Cynthia S. Kolar and David M. Lodge, Progress in invasion biology: predicting invaders, Trends in Ecology and  Evolution  Vol.16 No.4  April 2001.

Reading Material:

1. Sergei Petrovskii, Biological invasion and biological control: Implications for pest management and greener investment, June 21, 2010.

Webliography:

1. www1.american.edu/TED/beetle2.htm
2.  www.seagrant.umn.edu/downloads/x106.pdf
3. www.esa.org/education/edupdfs/invasion.pdf