00756nam a2200265 450000100060000000300090000600500170001500600020003200700030003400800070003702000270004404000320007104100070010304300070011008200130011710000220013024501470015226000550029930000190035433600270037333700340040033800180043465000270045270000110047941302gtgcusca20171106154813.0mta270217 a0917704029cDisponible agtgcuscabspcgtgcuscaerda aEn agt04a600 A65410aDarrow, K.eAutor10aAppropriate technology sourcebook. For tools and techniques that use local skills, local resources, and renewable sources of energycK. Darrow aEE.UU.,bA Volunteers in Asia Publication:cc1978. a319 páginas. 2rdacontentatextobtxt 2rdamediaasin mediaciónbnc 2rdacarrierav 1aTecnología apropiada aPam, R