Manpower economic utilization indexes by counties, 1970. Standard Federal Region II [Includes farm labor, statistics, Delaware, New Jersey, New York].
1977
Rowe G. | Zimmer J.M.
书目信息
PB - U.S. National Technical Information Service (USA). no. 262837.
语言
英语
注释
Map. AVAILABILITY: NAL, USDA, Beltsville, Md. 20705 - USA
类型
Monograph; Non Conventional
团体作者
Iowa State University of Science and Technology, Ames. Cooperative Extension Service.
2012-11-15
AGRIS AP
