work requirement data for farm management purposes 

 - paris  OECD 
<br/><br/> this book is a detailed study on the conception and establishment of work requirement data, covering time standards, determination of peak labour periods 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>farm management<br/>agriculture time studies<br/>farm labour productivity
<br/><br/><label>Dewey Class. No.: </label>630  / OECD