1. Bagchi A., Gupta R.N., Surface blasting and its impact on environment (IPDP, Varanasi, 1990)
2. Biswas A.K., Agarwal S.B.C., Environmental Impact Assessment for Developing countries (Butterworth Heinemann Ltd., Oxford, 1992)
3. Downing T.E., Moles J., McIntosh I., Indigenous Peoples and Mining: Strategies and Tactics for Encounters (IIED, London, 2002)