登入
選單
返回
Google圖書搜尋
Agricultural Labor in the Northeast States
James S. Holt
Reuben William Hecht
Neil B. Gingrich
出版
Department of Agricultural Economics and Rural Sociology, Pennsylvania State University
, 1970
URL
http://books.google.com.hk/books?id=461EAAAAIAAJ&hl=&source=gbs_api