Peǫnes, Mariflor B., <br/><br/>
Health problems encountered by the workers in gasoline stations in Iriga City/ 
Mariflor B. Peǫnes, Maylene C. Tanay, Elvie I. Velasco 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2011. 
 - 76 leaves. 
<br/><br/>Undergraduate Thesis (BSN) - Nursing