Researched and devised by Oliphant Jackson[?], MRCVS, the Jackson Ratio is a method of determining whether a tortoise, or a member of another chelonia species, is maintaining its optimum bodyweight, which is necessary for a successful hibernation
... non-violence.
/ Biographical Writings /
1994 - "Leaders From The 60's: A Biographical Sourcebook Of American Activism - David McReynolds" - Book by Larry ...