SAMPLING methods for agricultural surveys 
/[by] Food and Agriculture Organization of the United Nations 
 - Rome  Food and Agriculture Organization of the United Nations  1989 
 - viii, 261pages.- 
 - FAO statistical development series; no.3 .
<br/><br/> Include references 
<br/><br/><label>ISBN: </label>925102748X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-Research
<br/><br/><label>Dewey Class. No.: </label>630.72  / FOO