Addiscott, T. M. <br/><br/>
Farming, fertilizers and the nitrate problem / 
by T. M. Addiscott , A. P. Whitmore and D. S. Powlson. 
 - Wallingford, Oxon :  CAB Internation,   c1991 
 - vi, 170 p. :  ill. ;   24 cm. 
<br/><br/>Includes bibliographical references (p. 157-164) and index. 
<br/><br/><label>ISBN: </label>0851986587 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrates-- Environmental aspects.<br/>Nitrogen fertilizers-- Environmental aspects.<br/>Groundwater-- Pollution.<br/>Water quality management.<br/>Nitrogen in Agriculture.<br/>Nitrates-- Toxicology.
<br/><br/><label>Dewey Class. No.: </label>631.842