West Bengal Government of, D. o. E. (1997). Calcutta environmental management strategy and action plan - CEMSAP Appendix A: Strengthening institution and resources strategy. GOWB.
Style de citation Chicago (17e éd.)West Bengal Government of, Department of Environment. Calcutta Environmental Management Strategy and Action Plan - CEMSAP Appendix A: Strengthening Institution and Resources Strategy. GOWB, 1997.
Style de citation MLA (9e éd.)West Bengal Government of, Department of Environment. Calcutta Environmental Management Strategy and Action Plan - CEMSAP Appendix A: Strengthening Institution and Resources Strategy. GOWB, 1997.
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