University of California Publications in Geography, Volumes 17-19University of California Press, 1965 - Geography |
Contents
Modoc County and Its Regional Setting in Geologic Time | 7 |
The SettingPristine and Present | 17 |
The Volcanic Tableland in 1857 | 51 |
Copyright | |
29 other sections not shown
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Common terms and phrases
aboriginal acacia acres Adin agricultural alien Alturas Anguilla animals Antigua Antilles Arawaks areas Barbados Barbuda basins Big Valley burning California Caribs cattle century clearing coast Codrington colonial crop growing cropland cropping system culture groups Devils Garden early eastern economic evergreen woodland forest Goose Lake grass grassland grazing Greater Antilles Guinea harvest Highlands hills Indian introduced irrigated land control lava Leeward Islands Lesser Antilles limestone livestock loblolly logwood lowland marginal plain meadow mills Modoc County native outer Leewards pasture patterns permanent-field Pit River plantation plants population practice present probably production ranch range regional residence rice season seed settlement shifting cultivation Shirley Heights shrubs slopes soil southern Spanish species sugar surface Surprise Valley taro territorial thickets timber tion trees tropical Tule Lake U.S. Forest Service upland vegetation village volcanic district Volcanic Tableland wagon Warner Mountains weeds West wild tamarind yams zone