Durability of concrete hollow block (CHB) mixed with abaca fiber as aggregate compared to the durability of CHB mixed with coconut (COIR) fiber as agg 
De Vera, Mariellan P. 
 -  University of Antique.  2022 
 - ix, 45 leaves 
TH 378.242 D947 2022
                        TH 378.242 D947 2022