Janssen, B. H. <br/><br/>
Mechanized annual cropping on low fertility acid soils in the humid tropics; a case study of the Zanderij soils in Suriname 

 - Wageningen :  Agricultural University,  1990 
 - 230 p. 
 - Wageningen Agricultural University Papers  ; 90-5 (1990) .
 - Wageningen Agricultural University Papers  ; 90-5 (1990) .
<br/><br/><label>LCCN: </label>7100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos tropicales.<br/>Mecanización agrícola.<br/>Suelos tropicales.<br/>Suelos--Fertilidad.<br/>Suelos--Humedad.<br/>Suelos--Surinam.
<br/><br/><label>Dewey Class. No.: </label>631.40883  / J3