Soil and fertilizer phosphorus in crop nutrition 

 - New York  Academic Press  1953 
 - xvi, 492 p. 
 - Agronomy: a series of monographs, Vol. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants - Nutrition<br/>Soils - Phosphorus content<br/>Fertilizers and manures
<br/><br/><label>Dewey Class. No.: </label>631.85