TY - GEN ED - United Nations Educational, Scientific and Cultural Organization. Intergovernmental Oceanographic Commission TI - The IOC/WMO/UNEP pilot project on monitoring background levels of selected pollutionts in open ocean watesr: scientific report of the intercalibration exercise SN - 9231020773 U1 - 363.7394 20 PY - 1982/// CY - Paris PB - Unesco KW - United Nations Educational, Scientific and Cultural Organization - Intergovernmental Oceanographic Commission - report KW - Marine Pollution KW - Water - Pollution KW - WMO/UNEP - Pilot projects ER -