Agrawal, A., & Gopal, K. (2013). Biomonitoring of water and waste water. Springer.
Chicago-čujuhus (17. p.)Agrawal, Anju, juo Krishna Gopal. Biomonitoring of Water and Waste Water. New Delhi: Springer, 2013.
MLA-čujuhus (9. p.)Agrawal, Anju, juo Krishna Gopal. Biomonitoring of Water and Waste Water. Springer, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.