MUMBAI, Aug. 20 -- Two of Maharashtra government's four intra-state river linking projects, Damanganga-Ekdare-Godavari and Damanganga-Vaitarna-Godavari, that envisage transfer of surplus water from Damanganga and Vaitarna to the deficit Upper Godavari basin, will be considered by the Centre's expert appraisal committee for river projects on Tuesday. In July, the state cabinet had given an in-principle nod for these two projects. They are part of the BJP-led government's larger river-linking blueprint to tackle drought in the next five years, if it returns to power for a second term....