Malasig, Mary Jane A.  <br/><br/>
Preliminary assessment of some anthropogenic activities on the coral reef ecosystem in sitio Lingsat, Gabut Norte, Badoc, Ilocos Norte 
Mary Jane A. Malasig  
 -  2008  
 - xv, 49 leaves   28 cm. 
<br/><br/> Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City  
<br/><br/>Bibliography: leaves 32-33