Miguel, Pearl Naedine P. <br/><br/>
Detection of Escherichia coli in fresh produce products obtained from an organic farm in Laoag City, Ilocos Norte / 
Pearl Naedine P. Miguel 
 - MMSU  City of Batac :  2019 
 - xiv, 86 leaves ;  28 cm. 
<br/><br/> Thesis (BS Biology) -- Mariano Marcos State University - College of Arts & Sciences, City of Batac, 2019.<br/> 
<br/><br/>Bibliography: leaves 42-44