TY  - BOOK
AU  - Lumaguip, Joan C. 
TI  - Pesticide residue analysis in selected vegetable growing areas of Batac, Ilocos Norte 
PY  - 2006///
N1  - Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City; Bibliography: leaf 23
ER  -