TY - GEN ID - 7907911 TI - World conservation : the IUCN bulletin PY - 2011 SN - 10270965 PB - Gland, Switzerland : International Union for Conservation of Nature and Natural Resources, DB - UniCat KW - Nature conservation KW - Conservation of natural resources KW - Conservation of natural resources. KW - Nature conservation. UR - https://www.unicat.be/uniCat?func=search&query=sysid:7907911 AB - e-mail : mail@hq.iucn.ch website : www.iucn.org ER -