TY - BOOK AU - Annis, Fred, colab. ED - National Academy of Sciences (Estados Unidos) TI - Ferrocement : applications in developing countries U1 - 620.137 F47 1973 PY - 1973/// CY - Estados Unidos de América PB - National Academy of Sciences KW - Concrete KW - Construction materials KW - Hormigón KW - Materiales de construcción N1 - En portada: A report of an ad hoc panel of the advisory committee on technological innovation board on science and technology for international development office of the foreign secretary ER -