TY - BOOK AU - Joseph, P.J AU - Ammini, Joseph; guided by TI - Bioremediation of petroleum sludge through phytoremediation, land farming and microbial enhanced oil separation (Thesis) PY - 2007/// CY - Kochi PB - School of environmental studies, Cusat KW - Bioremediation-oil refinery sludge KW - Phytoremediation-oil refinery sludge ER -