deal with the definition of watering periods and how : document - on p. 1, on p. 3, line 11, and p. 4, line 7 should be ~; and on p. 6, line 9, kathiifah, thickness, instead of

doi:10.4324/9780203038017-156

ABSTRACT

THEARTICLESOFTHEIAW 1.Thespringcomprisesfourteenwa4al,J-periods,whetherit

hasoneormorechannels,thewa4al,J-periodlastingfromsunriseto sunset,beitsummerorwinter.Thehalfwa4al,J-periodlastsfrom sunriseuptothetimeofthemeridian,soastobehalfadayifitbe daytime,andlikewisefromthetimeofthemeridianuptosunset; and,atnighttime,fromsunsetuptothefirsthalfofthenight,orfrom thelatterhalfofthenightuptosunrise.Thethirdofawaefal,J-period isathirdofadayorathirdofanight.Likewisethequarterofa wa4al,J-periodisaquarterofadayoraquarterofanight.