Lagyap, Francisco D., <br/><br/>
Compressive strength of concrete with peanut shell ash/ 
Francisco D. Lagyap, Marvin T. Leonidas, Mark M. Robrigado 
 - Nabua Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2011. 
 - 76 leaves. 
<br/><br/>Undergraduate Thesis (BSCE) - Civil Engineering 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materials (peanut shell ash)--Compression testing.