H. Nash and McCall, G. J. H.,
“Groundwater quality”, vol. no. 17. Chapman and Hall, London, UK, p. xv, 204 p.: fig., maps, photogr., tab., 1995.
R. Rojas, Howard, G., and Bartram, J.,
“Groundwater quality and water supply in Lima, Peru”, in
Groundwater quality, 1995, pp. P. 159-167: 2 fig., 3 tab.
C. McCommon and Altobelli, L.,
“Review of an NGO-based peri-urban environmental health project in Lima, Peru”, vol. no. 6. Environmental Health Project (EHP), Arlington, VA, USA, p. vii, 49 p., 1995.