Report of the meeting on Soil Classification and Survey of the Europ ean Commission on Agriculture held in Helsinki 1971   

 - Rome :   Food and Agriculture Organisation of United States ,   19 71. 
 - 21 p. ;    28 cm. 
 - World soil resources reports ;   42 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil surveys.--------
<br/><br/><label>Dewey Class. No.: </label>FAO/UNESCO (06)1971/42