PANSE V G <br/><br/>
Statistical melhods for agricultural workers 

 -  1957 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Labour
<br/><br/><label>Dewey Class. No.: </label>X9(J):B28, J7