cam a22 u 4500 128597194 CHVBK 20200921121524.0 880212s1974 fr | 10 |eng|d (OCoLC)636991305 (NEBIS)000202898 ETH-BIB ger ETH-BIB ETHICS-ISBD Task force on: Pollution monitoring and research in the framework of the MAB Programme (meeting); Moscow, 23-26 April 1974 : final report org.: Unesco & UNEP POLLUTION MONITORING AND RESEARCH in the FRAMEWORK of the MAB PROGRAMME Paris Unesco 1974 66 p. fig.; tab. MAB report series no.20 20 (NEBIS)000024471 293094233 UMWELTPROBLEMATIK DES ABFALLWESENS ger (ETHUDK)000030344 ethudk Konferenzschrift Moskva 1974/04 gnd-content u UMWELTPROBLEMATIK DES ABFALLWESENS ger 628.4%504 nebis E1 u PROBLÈMES ENVIRONNEMENTAUX DE GESTION DES DÉCHETS fre 628.4%504 nebis E1 u ENVIRONMENTAL PROBLEMS OF WASTE MANAGEMENT eng 628.4%504 nebis E1 UNEP (DE-588)13260-3 BK020800 XK020000 XK020000 Moskva Kongress = Congrès 1974/04 NEBIS E16 E16 RH P 817508: 20 NEBIS 490 -- MAB report series no.20 20 (NEBIS)000024471 293094233 NEBIS 710 2- UNEP (DE-588)13260-3