TY - JFULL ID - 2427629 TI - L'état de l'environnement mondial PY - 1978 SN - 02523337 DB - UniCat KW - #TS:WDEP KW - 504 KW - Environment. Environmental science KW - Periodicals KW - 504 Environment. Environmental science UR - https://www.unicat.be/uniCat?func=search&query=sysid:2427629 AB - ER -