Thapa, M. (1997). Bacteriological study of water and its treatment using plant products.
Cita Chicago (17th ed.)Thapa, Manoj. Bacteriological Study of Water and Its Treatment Using Plant Products. 1997.
Cita MLA (8th ed.)Thapa, Manoj. Bacteriological Study of Water and Its Treatment Using Plant Products. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.