[C.400 BCE- 1700 CE] Subrahmanyam, Chitturi B S text Secunderabad Bengaluru Asian Agri- History Foundation 2014 Green Infrastructure Projects Pvt. Ltd. 2014 monographic 224p. 24cm(pbk) ill. compiled by Chitturi B S Subrahmanyam Agri-History bulletin no-10 338.10954 ENG-124284 DBAD/PUB 20181016104004.0