Advances in soil science in Southern Africa 1953-1978  : proceedings 

 - [s. l.] :  [s. e.],  [s. a.] 
 - 215 p.  gráfs. 
 - Technical communication  ; 165 .
 - Technical communication  ; 165 .
<br/><br/><label>LCCN: </label>56926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos--Congresos.<br/>Suelos--Sudáfrica.
<br/><br/><label>Dewey Class. No.: </label>631.4063  / S65 1978