Ore Module Assignment Two Essay Question

I am looking for an aprox 1500 word essay on the implementation of an EMS for an oil refinery and also for a bank, they should describe the role of typical environmental management tools like, environmental audit, impact and aspect assessments,cost benefit analysis,life cycle assessment,legislation issues, training and setting targets,clean technology,energy management,top downwards and organisational communication, the importance of continual audits, assessments, monitoring and review. I would also like a short paragraph on the types of organisations that would not benefit from an EMS and include examples.
ISO 14000 series. BSI, London

Little, B. and Weidema, B. (1993)Environmental management systems. In Environmental assessment of products, A textbook on LCA.

Sheldon,C. and Yoxon,M. (1999) Installing environmental management systems. Earthscan, London.

Welford, R. and Gouldson,A. (1993). Pitman Publishing, London.