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161by Wright, Thomas L. (Thomas Llewellyn), 1935-“...U.S. Geological Survey bulletin ;...”
Published 1989
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162by Nelson, Arthur E. (Arthur Edward), 1922-“...U.S. Geological Survey bulletin ;...”
Published 1988
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163by Sturdevant, James A.“...U.S. Geological Survey bulletin ;...”
Published 1988
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164by Nash, J. Thomas (John Thomas), 1941-“...U.S. Geological Survey bulletin ;...”
Published 1989
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165by Langer, William H.“...U.S. Geological Survey bulletin ;...”
Published 1988
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166by Franczyk, Karen J.“...U.S. Geological Survey bulletin ;...”
Published 1988
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167Published 1988“...U.S. Geological Survey bulletin ;...”
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168Published 1988“...U.S. Geological Survey bulletin ;...”
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169by Bollinger, G. A.“...U.S. Geological Survey bulletin ;...”
Published 1988
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170Published 1988“...U.S. Geological Survey bulletin ;...”
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171by Izett, Glen Arthur, 1928-“...U.S. Geological Survey bulletin ;...”
Published 1988
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172by Reeder, John W.“...U.S. Geological Survey bulletin ;...”
Published 1987
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173Published 1988“...U.S. Geological Survey bulletin ;...”
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174by Sheppard, Richard A.“...U.S. Geological Survey bulletin ;...”
Published 1988
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175Published 1988“...U.S. Geological Survey bulletin ;...”
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176
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177Published 1988“...U.S. Geological Survey bulletin ;...”
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178
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179by Loen, Jeffrey S.“...U.S. Geological Survey bulletin ;...”
Published 1989
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180by Hinrichs, E. Neal“...U.S. Geological Survey bulletin ;...”
Published 1989
Government Document Book