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Found 3 results
Filters: Keyword is ecological sanitation and Author is Sawyer, R.  [Clear All Filters]
2001
I. Andersson, Esrey, S. A., Sawyer, R., y Hillers, A., Closing the loop : ecological sanitation for food security, vol. no. 18. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 2001, p. vi, 96 p. : 22 fig., 2 tab.
1998
S. A. Esrey, Gough, J., Rapaport, D., Sawyer, R., Simpson-Hebert, M., Vargas, J., y Winblad, U., Assainissement écologique. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 1998, p. 93 p. : boxes, fig., tab.
S. A. Esrey, Gough, J., Rapaport, D., Sawyer, R., Simpson-Hebert, M., Vargas, J., y Winblad, U., Ecological sanitation. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 1998, p. 93 p. : boxes, fig., tab.
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