KRISHNAMOORTHY BALA. (2008). ENVIRONMENTAL MANAGEMENT: TEXT AND CASES 2 ND ED (2ND ED.). PRENTICE-HALL OF INDIA PRIVATE LIMITED.
Chicago-referens (17:e uppl.)KRISHNAMOORTHY BALA. ENVIRONMENTAL MANAGEMENT: TEXT AND CASES 2 ND ED. 2ND ED. NEW DELHI: PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2008.
MLA-referens (9:e uppl.)KRISHNAMOORTHY BALA. ENVIRONMENTAL MANAGEMENT: TEXT AND CASES 2 ND ED. 2ND ED. PRENTICE-HALL OF INDIA PRIVATE LIMITED, 2008.
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