94/528/EC: Commission Decision of 6 December 1993 concerning the grant of assistance from the cohesion financial instrument to the projects concerning: the sewer network of Nea Makri, the sewer network of the municipality of Keratea, the sewer network of Didimoteikho in Greece - Nos CF: 93/09/61/027 - 93/09/61/067 (Only the Greek text is authentic)