Conservation administrations

The National Park Service

1972 Everhart, William C. |

Our national park policy : a critical history

1961 Ise, John |

National parks for the future : an appraisal of the national parks as they begin their second century in a changing America

1972

Plano do sistema de unidades de conservaçao

1982 Jorge Pádua, Maria Tereza | Rocha Porto, Eduardo Lourenço |

Queensland national parks and wildlife service : annual report

America's national parks and their keepers

1984 Foresta, Ronald A. |

Petra National Park : master plan for the protection & use

1968

Nature conservation administration in Japan

1985

Great Barrier Reef marine park authority : annual report

1990

Protection of nature act, Act no.9 of 3 january 1992

1993

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