Biblio

S. Liang, Yang, C., Zhong, B., and Qiu, D., “Re-emerging schistosomiasis in hilly and mountainous areas of Sichuan, China”, Bulletin of the World Health Organization, pp. p. 139-144 : 1 box, 2 fig., 2 tab., 2006.

D. Lorrain and Defeuilley, C., “Urban services and sustainable development : analysis of six experiences in delegated management world”. Agence Francaise de Developpement, Paris, France, p. 19 p. : fig., 1999.

D. A. Okun, Bruestle, A., Huang, J., Fernandez, C., B. Kok, C., Ogawa, K., and Edwards, D., “Staff appraisal report : China : Rural Water Supply Project”. World Bank, Washington, DC, USA, p. iii, iii, 91 p.: tab., maps, 1985.