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共检索到9条 ,权限内显示50条;
Canada: Canada Clarifies Timelines for Anticipated Labeling Changes
- 关键词：
- 年份：
- 2021
- 摘要：
- on education and promoting compliance through December 2022, and then exerc ...
Americans' Eating Patterns and Time Spent on Food: The 2014 Eating & Health Module Data
- 关键词：
- exercise
- 年份：
- 2016
- 摘要：
- This report uses data from the 2014 ERS Eating & Health Module of the American T ...
Factors Affecting Former Residents' Returning to Rural Communities
- 关键词：
- migration
- 年份：
- 2015
- 摘要：
- This study reports on reasons for returning and not returning to small-town Amer ...
Nonmetropolitan Outmigration Counties: Some Are Poor, Many Are Prosperous
- 关键词：
- Migration
- 年份：
- 2010
- 摘要：
- Population loss through net outmigration is endemic to many rural areas. Over a ...
Baby Boom Migration and Its Impact on Rural America
- 关键词：
- migration
- 年份：
- 2009
- 摘要：
- increase. An analysis of age-specific, net migration during the 1990s ...
The Economics of Obesity: A Report on the Workshop Held at USDA's Economic Research Service
- 关键词：
- physical activity
- 年份：
- 2004
- 摘要：
- , and the challenges in measuring energy intakes and physical activity. ...
Rural Education at a Glance
- 关键词：
- training
- 年份：
- 2004
- 摘要：
- This report provides the latest information from the 2000 Census and other Feder ...
China's Food and Agriculture: Issues for the 21st Century
- 关键词：
- migration
- 年份：
- 2002
- 摘要：
- Assessment of issues that will affect China's future trends in consumption, prod ...
The Shifting Pattern of Black Migration From and Into the Nonmetropolitan South, 1965-95
- 关键词：
- migration
- 年份：
- 2001
- 摘要：
- This report measures the amount of Black migration from and to the nonm ...
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