Hall, D. G. M. <br/><br/>
Water retention proposity and density of field soils 

 - Harpenden:  Lawes Agricultural Trust,  1977 
 - 75p.:  ill.;  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils<br/>Water retention
<br/><br/><label>LC Class. No.: </label>IRA S594.H3