Progress and change in the agricultural industry
an overview
Thomas, Gerald W.
creator
text
bibliography
iau
Dubuque, Iowa
Kendall/Hunt Pub. Co.
c1969
1969
monographic
eng
xvi, 178 p. : ill. ; 23 cm.
by Gerald W. Thomas
Includes bibliographical references and index.
Agriculture
Economic aspects
United States
Agronomy
338.1 THP
BD-DhSAU
731108
20150510112604.0
BD-DhSAU 6571