I bought my copy in Beograd, having read the Romanian edition of the forest, instructions for its care, I am frustrated by the fact that the translation uses American units of measurement, only. It would have been more useful to use both, so that people like me who stopped using British Imperial measures ( imp.gall., stone, &c) in the '60s no longer have the patience to mentally compute the original data. What is a square yard, for heaven's sake? How far is 400 miles, in Europe? This is the Twenty-first Century, not the Eighteenth!