The Essential Whole Atlantic Bluefin tuna ( PDF download )
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My principal opinion
Books created for the purpose of making money have no value.
I want to create a better world by sharing knowledge.
At least, in the world of TUNA.
It’s one of my actions that you can receive for free.
PDF to DOWNLOAD
Re-organization
I will add new knowledge whenever I get it.
As written at the end of this PDF, this knowledge will be completed by continuing to learn.