editions:ISBN0813827590

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2008 - 331 pages

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Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - 2008

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 331 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Soil scientists - 2002 - 356 pages

This edited volume offers a broad-ranging collection of essays chronicling the development of the U.S. Soil Survey and its influence on the history of soil survey as a ...

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Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 331 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 331 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 0 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 0 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 0 pages

No preview available - About this book

Profiles in the History of the U.S. Soil Survey

Douglas Helms, Anne B. W. Effland, Patricia J. Durana - Technology & Engineering - 2002 - 0 pages

No preview available - About this book