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… with arid climates the main constraint to agricultural growth is the availability of water rather than land.2 At the … only to increase. Already, around one third of the world's population live in countries that suffer from moderate to high water stress. Continued population growth and the effects of climate change, a …

… way of life has been taken up by the immigrant colonising population, with the result that fishing and hence fisheries … (1842). These two cases represented the beginnings of the growth of the public trust doctrine of the United States.130 …