HOPKINS, Armeans M. <br/><br/>
The Planning of Investment Program in The Fertilizer Industry 

 - U.S.A  Arman  1973 
 - xv, 333p. 
<br/><br/><label>ISBN: </label>080182138X 
<br/><br/><label>LC Class. No.: </label>HD9483  / .C47