00000cam a22000004a 4500 UP-99796217605379587 Buklod 20230503092542.0 aa r ||| u ta 080210s1969 xx a r |000 u|eng d (iLib)UPD-00000326091 eng DMLUC HC 457 Z31 P45 1969 Provincial profile of Zamboanga del Norte. [Manila s.n. 1969] 50 p. : ill. Cover title. Zamboanga del Norte Economic conditions. Philippines (Republic). Office of the President. Presidential Economic Staff. Book FI Paper UPD DECON HC 457 Z31 P45 1969 UPD DMLF HC 457 Z31 P45 1969 UPD DSURP HC 457 Z31 P45 1969 Book