D. J. Rodriguez, van den Berg, C., e McMahon, A.,
«Investing in water infrastructure : capital, operations and maintenance». World Bank, Washington, DC, USA, p viii, 44 p.; 2 tab.; 5 fig.; 7 boxes, 2012.
B. Knapen,
«Kamerbrief Water voor Ontwikkeling». Ministry of Foreign Affairs, The Hague, The Netherlands, p 17 p., 2012.
J. Pels,
«Knowledge management for WA-WASH and beyond», vol 1. IRC, The Hague, The Netherlands, p 26 p.; ill.; tab.; fig.; scheme's, 2012.
A. Potter, Klutse, A., Snehalata, M., Batchelor, C., Uandela, A., Naafs, A., Fonseca, C., Moriarty, P. B., e IRC,
«L’évaluation des niveaux de service d’assainissement», vol No 3. IRC, The Hague, The Netherlands, p 27 p.; 17 fig.; 1 box, 2012.
«Land». Molecular Diversity Preservation International, Water Editorial Office, MDPI, Basel, Switzerland, 2012.
H. C. Komakech, van der Zaag, P., e van Koppen, B.,
«The last will be first : water transfers from agriculture to cities in the Pangani River basin, Tanzania»,
Water alternatives : an interdisciplinary journal on water, politics and development, pp p. 700 - 720; 5 fig.; 2 boxes, 2012.
I. Hussain, Tariq, M., e Ahmad, S.,
«Learning for healthy living : scaling up school based hygiene education in 2010 flood affected Pakistan : paper written for the Asia regional sanita..», presented at the 01/2012, Dhaka, Bangladesh, 2012, p 7 p.; 1 tab.; 2 boxes.