Flegmann A W <br/><br/>
Soils and REF growth media 

 - London  Macmillan           1975 
 - vii, 170p.  cm. 
 - Science in horticulture series .
<br/><br/><label>Standard No.: </label>52652 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:1, L5