Agricultural change in an urban age
Agricultural change in an urban age the Loup country of Nebraska, 1910-1970 / Richard G. Bremer - Lincoln Universidad de Nebraska 1976 - 239 p 23 cm - University of Nebraska studies 51 new series .
AGRICULTURA ASPECTOS ECONÓMCOS--HISTORIA--NEBRASKA, VALLE DEL RIO LOUP
AGRICULTURA--ESTADOS UNIDOS
082 / U58