Norman M.Comber <br/><br/>
An introduction to Agricultural Chemistry 
Norman M.Comber 
 - London  Wdward Arnold (Publishers) Ltd  1953 
 - 2nd Edition 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Chemistry 
<br/><br/><label>LC Class. No.: </label>TD196.A34  / .C66 1953