Esrey, S.A.

Habicht, J.-P., Butz, W.P. & Esrey, S.A., 1985. A methodology to review public health interventions : results from nutrition supplementation and water and sanitation projects, (Cornell International Nutrition Monograph Series 15) Ithaca, NY, USA: Cornell University Press. Available at: https://www.ircwash.org/sites/default/files/203.1-3900.pdf.