TY - BOOK AU - Bacnis, Rubie Honey S. TI - Phytoremediation potential of marigold (Tegetes erecta Linn.) in absorbing used motor oil PY - 2008/// N1 - Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City; Bibliography: leaves 26 ER -