Singh, A. (2006). Environment and water resources management. Adhyayan Publishers & Distributers.
Chicago Edition CitationSingh, A.K. Environment and Water Resources Management. Delhi: Adhyayan Publishers & Distributers, 2006.
Cita MLASingh, A.K. Environment and Water Resources Management. Adhyayan Publishers & Distributers, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.