Centro de Estudios Mesoamericano sobre TecnologĂ­a Apropiada2007-11-121993-04-012007-11-121987http://hdl.handle.net/10625/11518Spanish version available in IDRC Digital Library: Memorias : Primer Seminario Tallar Nacional sobre Letrinas Aboneras Secas Familiares, Guatemala, 22-26 jun., 1987Text1 digital file (144 p. : ill.)Application/pdfenTOILETSAPPROPRIATE TECHNOLOGYHOUSEHOLDRURAL AREASGUATEMALACONSTRUCTIONWASTE DISPOSALHEALTH EDUCATIONDESIGNSANITATIONProceedings : First National Workshop on Dry Alkaline Family Fertilizer Latrines, June 22-26, 1987, GuatemalaConference Report