Nisar Ahmad <br/><br/>
Fertilizers and their use in Pakistan 
Nisar Ahmad, Muhammad Rashid and Alain G. Vaes 
 - 2nd ed. 
 - Islamabad:  Planning Commission, National Fertilizer Development Centre  1996. 
 - v, 274p. 
<br/><br/> includes bibliography 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>9698066500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers
<br/><br/><label>Dewey Class. No.: </label>631.8  / NIF