TY  - BOOK
AU  - Ottoson,Howard W.
TI  - Land and people in the Northern Plains transition area
AV  - HD1773.A3 O8
U1  - 338.10978 
PY  - 1966///]
CY  - Lincoln
PB  - University of Nebraska Press
KW  - Agriculture
KW  - Economic aspects
KW  - Middle West
KW  - Aspect économique
KW  - Midwest (États-Unis)
N1  - Bibliographical footnotes; Also issued online
UR  - http://www.archive.org/details/landpeopleinnort00ottorich
UR  - http://www.openlibrary.org/books/OL22091194M
ER  -