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1
Dirt the erosion of civilizations /
Publicerad 2007An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
2
Footprints in the soil people and ideas in soil history /
Publicerad 2006An electronic book accessible through the World Wide Web; click to view
Elektronisk Konferenspublikation E-bok -
3
Dig in! hands-on soil investigations.
Publicerad 2001An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
4
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5
Frontiers in soil science research report of a workshop /
Publicerad 2009An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
6
Dirt the erosion of civilizations /
Publicerad 2012An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
7
Soil genesis and classification
Publicerad 2011An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
8
Soil and rock description in engineering practice /
Publicerad 2016An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok -
9
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10
Soil science simplified /
Publicerad 2016An electronic book accessible through the World Wide Web; click to view
Elektronisk E-bok