TY  - BOOK
AU  - Zarkovich, S. S.                                              
TI  - Sampling methods and censuses                                                                                                                                                       
U1  - GP 311.21                          
PY  - 1965///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Sampling(Statistics)
KW  - Census
ER  -