Irrigation & CAD Department, Government of Telangana · Telan ana, H derabad: R. N. p. s. s. T....
3
Irrigation & CAD Department, Government of Telangana · Telan ana, H derabad: R. N. p. s. s. T. M. Subrahmanyam Anand Kishore Mallikar una Prasad Harika Rama Lakshmi Srinivasa Rao