The Greatest Benefit to Mankind by Roy Porter local history and elements of the Rule

and elements of the Rule of the Road sufficient for coxswains (helmsmen) of small boats

If you haven't yet met these peculiarities there is a treat in store fro you as you join with Sarah in her diurnal struggles with possums

One Australia

Western Victoria

in the pages of Vanishing Australians

The Greatest Benefit to Mankind by Roy Porter local history and elements of the RuleThe Greatest Benefit to Mankind A Medical History of Humanity from Antiquity to the Present by Roy Porter HarperCollins, 1997, ISBN 0002151731, black and white plates, large paperback Very Good Condition, minor edge and shelf wear, minor rubbing and bumping to edges and corners, no inscriptions, (see photographs) "What? Yet another compulsively readable, astonishingly encyclopaedic book from Roy Porter? The Greatest Benefit to Mankind might be his