United States, California

Birds of California in relation to the fruit industry

1907 Beal, F. E. L. (Foster Ellenborough Lascelles) |

In response to numerous complaints from fruit growers concerning depredations by birds in orchards and vineyards in the Pacific coast region, the investigation of the subject was undertaken by the Biological Survey.

A flora of Lassen volcanic national park, California

1961 Gillett, George W. | Howell, John Thomas | Leschke, Hans |

Oceanus : US marine sanctuaries

1988 Ryan, Paul R. |

The California condor, 1966-76 : a look at its past and future

1978 Wilbur, Sanford R. |

The current status and welfare of the California condor

1965 Miller, Alden H. | McMillan, Ian I. | McMillan, Eben |

Report of the advisory panel on the California condor

1978 Ricklefs, Robert E. |

Birds of the southern California deserts

1951 Willett, George |

Environmental change in drylands : biogeographical and geomorphological perspectives

1994 Millington, A. C. | Pye, Ken |
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