Rani, Mercy Rathna Irrigation and water supply in andhradesa (c.1000 a.D-c.1600 a.D)/ Mercy Rathna Rani - 1st ed. - Prasaaraanga dravidian university, 2016. - 156 pages ISBN: 978-93-81112-74-8 Subjects--Topical Terms: Economics Dewey Class. No.: 333.91171 / RAN