The strength analysis of concrete hollow block mixed with rice hull ash/
Llarenas, Jason Melarpis.,
The strength analysis of concrete hollow block mixed with rice hull ash/ Jason Melarpis Llarenas, Mary-Ann Morcozo Olino, Exceldeo, Gaminde Quebrado - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2004. - 81 leaves.
Undergraduate Thesis (BSCE) - Civil Engineering
The strength analysis of concrete hollow block mixed with rice hull ash/ Jason Melarpis Llarenas, Mary-Ann Morcozo Olino, Exceldeo, Gaminde Quebrado - Nabua, Camarines Sur : Camarines Sur Polytechnic Colleges ; 2004. - 81 leaves.
Undergraduate Thesis (BSCE) - Civil Engineering