Whalers Logbooks: Preserve Useful Whale Distribution and Population Information
By: 
John Blatchford
Collecting Mollusc Shells: Killing Cleaning Preserving Storing and Displaying
By: John Blatchford
Whale Echo-location and Song: Toothed Whales Use Sonar and Communicate
By: John Blatchford
Scrimshaw Work from Whaling Days: Antique Decorated Whale Teeth and Walrus Tusks
By: John Blatchford
Whales and Humans: Once Useful Whale Products have been Replaced by Modern Materials
By: John Blatchford
'The Coral Triangle' and Biotoping: Wakatobi is a Marine Natinal Park South of Wallace’s Line
By: John Blatchford
Biotopes and Habitats: Marine Aquarium Hobbyists Research Biotope Tanks
By: John Blatchford
Darwin’s Studies: Charles Darwin Circumnavigation Geology and Natural History
By: John Blatchford
