Jackson R M <br/><br/>
Life in the soil 

 - London  Edward Arnold          1966 
 - 60p.  cm. 
 - Institute of biology studies in biology; 2 .
<br/><br/><label>Standard No.: </label>51896 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1:(G), K6;1