Endangered species

Krasnaya kniga RSFSR : zhivotnyye

1983

Sénégal : la conservation de la diversité biologique

1989

Bedrohte Tierwelt : Daseinsrecht und Ausrottung der Tiere

1974 Gerlach, Richard |

S.O.S. Madagascar

1971 Pavan, Mario |

L'atlas des espèces menacées

1992 Burton, John A. |

Protection, conservation, and management of threatened and endangered species in Egypt

1977 Mason, Lawrence N. | Lackey, Robert T. | Brown, William Y. | Thelen, Kyran D. |

Threatened plants of India, a State-of-the-Art Report

1979 Jain, S. K. | Sastry, A. R. K. |

Report on endangered and threatened plant species of the United States

1974

Report on endangered and threatened plant species of the United States : presented to the Congress of the United states of America by the Secretary, Smithsonian Institution

1975

Lost wild America : the story of our extinct and vanishing wildlife

1969 McClung, Robert M. |

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