TY  - BOOK
AU  -  Gates,Paul Wallace
TI  -  The farmer`s age : :  agriculture, 1815-1860 / 
U1  -  338.10973 
PY  - 1960///
CY  -  New York : 
PB  -  Holt, Rinehart and Winston, 
KW  -  Agriculture
KW  -  Economic aspects
KW  -  United States
N1  -  Includes bibliographical references (p. 421-439)
ER  -