TY  - GM
AU  - Harrington,L.W.
TI  - Simple statistics for manual analysis of farm survey data
T2  - CIMMYT Economics Training Note
PY  - 1981///
CY  - Mexico
PB  - CIMMYT, 
KW  - Crossbreeding
KW  - Data analysis
KW  - Methods
KW  - Production factors
KW  - Surveying
KW  - Training
KW  - Zea mays
N1  - Open Access; Tables, references p. 13, appendices
UR  - http://hdl.handle.net/10883/854
ER  -