01881nam a2200349Ia 4500 150034 150034 198485 BIBL 20180131090900.0 920720s1991 sz a b 100 0 eng d 2831700736 (OCoLC)26222805 EVLG spa rda PUXA 346.046 Legal aspects of the conservation of wetlands papers presented at an international conference held in Lyon, 23-26 September 1987 scientific direction, Jean Untermaier = Aspects juridiques de la protection des zones humides : communications présentées à la conferérence internationale de Lyon, 23-26 septembre 1987 / direction scientifique, Jean Untermaier. Gland, Switzerland IUCN 1991. v, 202 p. ill. txt rdamedia n rdacarrier nc IUCN environmental policy and law paper no. 25 116404 The IUCN conservation library 178671 "Société française pour le droit de l'environment. IUCN Commission on Environmental Policy, Law and Administration." Text in English and French. Untermaier, Jean. 183374 Société française pour le droit de l'environment. 278604 International Union for Conservation of Nature and Natural Resources. 115710 IUCN Commission on Environmental Policy, Law and Administration. 116403 Aspects juridiques de la protection des zones humides. QH75 .L52 1991 Wetland conservation Law and legislation Congresses. Local 188495 Wetland conservation International cooperation Law and legislation Congresses. Local 188495 ddc 6 0 0 0 346_046000000000000_L496 0 evl 192700 10 10 1 2016-05-27 290043 0 346.046 L496 80000001867657 2016-05-27 00:00:00 r:198485 z:NCC:D 6