Parrish P <br/><br/>
Calcium superphosphate and compound fertilisers: Their chemistry and manufacture 

 -  1924 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>53212 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil fertility<br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>J:242:(E), F4