ISBN 9788171885787 books & textbook
Perspectives on Polavaram: A Major Irrigation Project on Godavari
Gujja, Biksham Sangem, Ramkrishna Goud, Vinod Sivaramakrishna
Academic Foundation /2007-04-01 Paperback / 236 Pages
isbn-10: 8171885780 / isbn-13: 9788171885787
