Strength of building bricks made of rice hull ash and red clay/
Nadal, Frederick T.,
Strength of building bricks made of rice hull ash and red clay/ Frederick T. Naval, Daryl N. Serdiǫ, Anselmo C. Villarico - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2004. - 61 leaves.
Undergraduate Thesis (BSCE) - Civil Engineering
Strength of building bricks made of rice hull ash and red clay/ Frederick T. Naval, Daryl N. Serdiǫ, Anselmo C. Villarico - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2004. - 61 leaves.
Undergraduate Thesis (BSCE) - Civil Engineering