Estimation of areas in agricultural statistics /    
edited by S.S. Z arkovich. 
 - Rome :   Food and Agriculture Organization of the United Nations,   1965. 
 - ix, 203 p. :    ill. ;    29 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural estimation.--------