Orcino, Mariel V. <br/><br/>
Perceived effects of anthropogenic activities in Paoay lake national park (PLNP), Paoay, Ilocos Norte / 
Mariel V. Orcino, Ornella Gay P. Pascua 
 - City of Batac:  MMSU,  2022. 
 - xv, 57 leaves:  29 cm 
<br/><br/> Thesis ( BS in Agriculture -Major in Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City <br/> 
<br/><br/>Bibliography: leaf 35