LSJὑδροσκοπ-ίαGlosswater-finding,ὑδροσκοπ-ία,ἡ,A. water-finding,ib. 2.5 tit.2.= ὑδρολόγιον , Sch. Ptol. Tetr. 90 .References2.5Ptol. Tetr. 90