"Ewald Schnug, Luit J. De Kok" <br/><br/>
Phosphorus in Agriculture: 100 % Zero 

 -  Springer  2016 
<br/><br/><label>ISBN: </label>978-94-017-7612-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences; Plant Ecology