TY - GEN AU - United Nations Environment Programme PY - 2011 UR - https://wedocs.unep.org/handle/20.500.11822/25285 LA - English KW - soil KW - groundwater KW - environmental impact assessment KW - Nigeria KW - oil pollution TI - Assessment of Contaminated Soil and Groundwater: Chapter 4 M3 - Communication or other resource ER -