TY - JFULL ID - 137525438 TI - Wilderness. PY - 1982 PB - [Washington, D.C.] : Wilderness Society, DB - UniCat KW - Nature conservation KW - Wilderness areas KW - Natural history KW - Sciences naturelles KW - ReĢserves de la vie sauvage UR - https://www.unicat.be/uniCat?func=search&query=sysid:137525438 AB - ER -