Biological and agricultural index 

 - New York :  H. W. Wilson,  1964 
<br/><br/> UKM: v.18 (1964). Judul asal'Agricultural index' 1948-1964. IBS Buku, Petaling Jaya. RM940.94. Langganan tamat 
 = Biological and agricultural index Biological and agricultural index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Periodicals