Contacts and Feedback
The author welcomes feedback on the PowerPoint presentations and the other contents of this site
To offer feedback or make enquiries about the content of the site please email: DonMackean@biology-resources.com
For any technical enquiries about the site please email the webmaster:
IanMackean@biology-resources.com
Copyright All the material on this web site is the copyright of D.G. Mackean. If copies are made for use in schools or colleges or for individual use, no permission need be sought. For copies used for publication elsewhere, permission should be obtained from D G Mackean at the email address above.
© Copyright 2004 - 2010 D G Mackean & Ian Mackean. All rights reserved.