Saha, DilipGhosh, Gautam2016-11-172016-11-171998Indian Journal of Geology, v.70, no.3, p.217-230http://hdl.handle.net/10263/6688enAsh bedsGraywackeLithostratigraphyProterozoicLithostratigraphy of deformed proterozoic rocks from around the confluence of the godavari and indravati rivers, South IndiaArticle