Nitrogen and the environment :  proceedings of International Symposium/Workshop on Nitrogen and the Environment, Lahore, Pakistan, Jan. 7-12, 1984 / 
Edited by Kauser A. Malik and S.H. Mujtaba Naqvi, and M.I.H. Aleem. 
 - Faisalabad, Pakistan :  Nuclear Institute for Agriculture and Biology,(NIAB)  1985. 
 - xii, 437 p., [3] p. of plates :  ill. ;  27 cm. 
<br/><br/> H.B 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>86930376  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen cycle--Congresses.
<br/><br/><label>LC Class. No.: </label>333.7 NIT  / .I58 1984 
<br/><br/><label>Dewey Class. No.: </label>333.7 NIT