Thompson, D. A. <br/><br/>
Ploughing of forest soils 

 - London :  Her Majety's Stationery Office,  1984 
 - 23 p.  : ilus. 
 - Forestry commision leaflet  ; 71 .
 - Forestry commision leaflet  ; 71 .
<br/><br/><label>LCCN: </label>46442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arados.<br/>Labranza--Efecto en suelos<br/>Suelos forestales.