01018nam0 22002291i 450 UON0018178620231205103135.39820030730d1977 |0itac50 baengUS|||| 1||||Protecting the human environmentprocedures and principles for preventing and resolving international controversiesAida Luisa Levin New YorkUnited Nations Institute for Training and Research1977 - XIII,131 p. ; 23 cm.ONUControlloConflittiUONC034410FIONUProtezione dell'ambienteUONC037476FILEVINAida LuisaUONV104716675807ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00181786SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI IX DIR INTPUB B 0020 SI SC 6117 5 0020 Protecting the human environment1288164UNIOR