Plant nutrition for food security :  a guide for integrated nutrient management / 
R.N. Roy ... [et al.] 
 - 1st Indian ed. (2007) 
 - New Delhi :  Discovery Publishing House,  2007 
 - 348 p. :  ill. maps ;  25 cm. 
<br/><br/> Originally published by the Food and Agriculture Organization of the United Nations (FAO) 
<br/><br/>Includes bibliographical references (p. [339]-346) 
<br/><br/><label>ISBN: </label>9788183561914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants--Nutrition<br/>Food--Quality