RT Book, Section SR Electronic(1) A1 Food and Agriculture Organization of the United Nations YR 1974 T1 Population food supply and agricultural development T2 The State of Food and Agriculture 1974 PB United Nations SN 9789210472906 DO 10.18356/b44777fc-en UL https://www.un-ilibrary.org/content/books/9789210472906c006