TY  - BOOK
AU  - Thakur, Anil Kumar
TI  - Use of Auxilary Information iin Estimating Population Ratio in Repeated Surveys
U1  - 630.2195 
PY  - 1985///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Agricultural Statistics
KW  - Thesis
ER  -