TY  - BOOK
AU  - Proctor C H
AU  - Staines Bill
ED  - North Carolina State Univ. Institute of Statistics
TI  - Conversational activity and the quality of information from interviews for obtaining farm facts
U1  - 519 
PY  - 1972///
CY  - Raleigh
PB  - North Carolina State Univ
KW  - Conversational activity
KW  - Probability
KW  - Quality of information
ER  -