1973-03-01 (108-02) BN.JPG, Compañía Guazu Rocai, Ligas agrarias, Piribebuy, Paraguay, 1973
1973-03-01 (108-02) BN.JPG – 1973
1973-03-01 (108-02) BN.JPG – 1973
1973-03-01 (108-24) BN.JPG – 1973
1973-03-01 (108-31) BN.JPG – 1973
1973-03-01 (108-34) BN.JPG – 1973
1973-01-00 (013) DI.JPG – 1973
1972-12-01 (099-15) BN.JPG – 1972
1972-12-01 (099-03) BN.JPG – 1972
1972-12-01 (099-04) BN.JPG – 1972
1972-12-01 (099-27) BN.JPG – 1972
1972-12-01 (099-27) BN.JPG – 1972