Zarkovich S S <br/><br/>
Sampling methods and censuses 
Zarkovich S S 
 - Rome  F A O          1965 
 - viii,213p.  cm. 
<br/><br/> Appendix P 206-10 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B2817, K5