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~institution:"USA / Natural Resource Economics Division"
~isPartOf:"ERS staff report : AGES"
~isPartOf:"Kom / Kommission der Europäischen Gemeinschaften"
~person:"Putman, John W."
~subject:"Agriculture"
~subject:"International economic relations"
~subject:"United States"
~type_genre:"Government document"
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The erosion-productivity index simulator model
Putman, John W.
(
contributor
)
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1987
Persistent link: https://www.econbiz.de/10000774194
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