Copyright Policy
“Material on this site is subject to copyright protection unless otherwise indicated. The material may be downloaded to file or printer without requiring specific prior permission. Any other proposed use of the material is subject to the approval of competent authority of Pvvnl. Application for obtaining permission should be made to mail id (ravik1[at]pvvnl[dot]org)”.
However, the permission to reproduce this material does not extend to any material on this site, which is identified as being the copyright of a third party. Authorization to reproduce such material must be obtained from the copyright holders Respective.”