Factors inhibiting the indigenous growth of the fertilizer industry in developing countries:   Report of the adhoc group of experts from fertilizer-deficit countries 
/ United Nations Industrial Development Organization Vienna UNIDO headquarters, Vienna 6-10 May 1968 
 - New York:   United Nations,   1969 
 - vii, 120p. 
<br/><br/><label>Universal Decimal Class. No.: </label>338.45:631.83](1-77)(047)  / K9