I. Porras, Grieg-Gran, M., et Neves, N.,
All that glitters : a review of payments for watershed services in developing countries, vol. no. 11. London, UK: International Institute for Environment and Development (IIED), 2008, p. 129 p. : 12 boxes, 10 fig., 14 tab.
P. Kov, Sok, H., Roth, S., Chhoeun, K., et Hutton, G.,
« Economic impacts of sanitation in Cambodia : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 118 p. : boxes, fig., tab., 2008.
Water and Sanitation Program - East Asia and the Pacific -Jakarta, ID, WSP-EAP,
« Economic impacts of sanitation in Cambodia : summary : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 29 p. : 7 fig., 10 tab., 2008.
L. Napitupulu et Hutton, G.,
« Economic impacts of sanitation in Indonesia : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 89 p. : 9 fig., 53 tab., 2008.
G. Hutton, Rodriguez, U. E., Napitupulu, L., Thang, P., et Kov, P.,
« Economic impacts of sanitation in Southeast Asia : a four-country study conducted in Cambodia, Indonesia, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 144 p. : 18 fig., 8 plate, 93 tab., 2008.
U. E. Rodriguez, Jamora, N., et Hutton, G.,
« Economic impacts of sanitation in the Philippines : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 141 p. : fig., tab., 2008.
Water and Sanitation Program - East Asia and the Pacific -Jakarta, ID, WSP-EAP,
« Economic impacts of sanitation in the Philippines - summary : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 29 p. : 7 fig., 11 tab., 2008.
P. Thang, Tuan, H., et Hutton, G.,
« Economic impacts of sanitation in Vietnam : a five-country study conducted in Cambodia, Indonesia, Lao PDR, the Philippines and Vietnam under the Economics of Sanitation Initiative (ESI) ». Water and Sanitation Program - East Asia and the Pacific, WSP-EAP, Jakarta, Indonesia, p. 125 p. : boxes, fig., tab., 2008.