Martín, J. K. <br/><br/>
Soil organic phosphorus. IV. Fractionation of organic phosphorus in alkaline soil extracts and the identification of inositol phosphates 

<br/><br/> Sobretiro de: New Zealand Agricultural Research 9(3):529-35, 1966 
<br/><br/><label>LCCN: </label>31318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Suelos alcalinos.<br/>Suelos--Fósforo en.