Cumberland, K.B. <br/><br/>
Soil Erosion in New Zealand: a geographic reconnaissance 

 - oil Conservation & Rivers Control Council   Wellington, New Zealand  1944 
 - 227p.  ill. 
<br/><br/><label>Nat. Bib. No.: </label>2044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631.45  / CUM