IUCN

Ngorongoro Conservation Area : aerial survey of livestock and wildlife, 23-25 October 1987 : preliminary results of SRF survey

1988 Perkin, Scott | Campbell, Kenneth L. |

Ngorongoro Conservation and Development Project : 1987 dry season sample ground census : preliminary report

1988 Perkin, Scott |

Report in fulfilment of contract for support to the Botswana national conservation strategy - phase II

1988 Cobham, Ralph O. |

Livestock/wildlife interactions

1988 Machange, Julian |

Multiple land-use planning and management

1988 Taylor, Michael E. |

Livestock development

1988 Field, Christopher R. | Moll, Gerhard | Sonkoi, Charles ole |

Javan rhinoceros, Rhinoceros sondaicus, population viability analysis and recommendations

1989 Ballou, J. D. | Foose, Thomas J. | Lacy, R. C. | Seal, Ulysses S. |

Marine turtles in Baluchistan : report on an aerial survey, 9-11 September 1988 with notes on wetland sites and a proposed marine turtle conservation project

1989 Groombridge, Brian |

Conserving the world's biological diversity : a primer on principles and practice for development action. Draft

1989 McNeely, Jeffrey A. |

Environmental management in forestry developments project : conservation evaluation of some natural forests in Sri Lanka

1993 Green, Michael John Beverley | Gunawardena, E. |

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