TY - BOOK AU - Alwag, Joanne B. TI - Phytoremediation potential of oyster plant (Rhoeo discolor) to lead nitrate (Pb(NO3)2) PY - 2008/// N1 - Thesis (BS Environmental Science) -- Mariano Marcos State University-College of Agriculture, Food and Sustainable Development, Batac City; Bibliography: leaves 33-34 ER -