TY - BOOK AU - FAO of the United Nations TI - FAO studies in agricultural economics and statistics: 1952-1977 T2 - FAO economic and social development; 13 U1 - J(X5)0aB28.N77<-N52, L8 906 PY - 1978/// CY - Rome PB - Food and Agriculture Organization of the United Nations KW - Agriculture ER -