TY  - BOOK
AU  - Waugh,Frederick V.
TI  - Graphic analysis in agricultural economics
T2  - Agriculture handbook / United States Department of Agriculture
AV  - HD1425 .W3
U1  - 338.1 
PY  - 1957///
CY  - Washington, D.C.
PB  - U.S. Dept. of Agriculture, Agricultural Marketing Service
KW  - Agriculture
KW  - Economic aspects
KW  - Research
KW  - Graphic methods
KW  - Statistics
N1  - Cover title; Supersedes Graphic analysis in economic research, Agriculture handbook no. 84, issued in 1955; Includes bibliographical references
ER  -