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Agricultural Resources and Environmental Indicators, 2019
关键词:
forestland
年份:
2019
摘要:
Agricultural Resources and Environmental Indicators, 2019, describes trends in e ...
Major Uses of Land in the United States, 2012
关键词:
forestland
年份:
2017
摘要:
ERS’s Major Land Uses series is the only inventory of all major uses of public a ...
Major Uses of Land in the United States, 2007
关键词:
forestland
年份:
2011
摘要:
The United States has a total land area of nearly 2.3 billion acres. In 2007, th ...
The Roles of Economists in the U.S. Department of Agriculture
关键词:
economics economist research employment
年份:
2009
摘要:
forest land; implementing standards of humane care and treatment of an ...
Major Uses of Land in the United States, 2002
关键词:
forestland
年份:
2006
摘要:
and nonagricultural land over time. The United States has a total land area of ...
Major Uses of Land in the United States, 1997
关键词:
forestland
年份:
2001
摘要:
This report provides land use estimates for major land uses in the United States ...
Industrial Uses of Agricultural Materials
关键词:
USDA agricultural economics statistics Mann Cornell agriculture
年份:
1997
摘要:
agricultural materials in seven categories; starches and carbohydrates, fats an ...

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