books.google.co.uk - From tax and household registers, law codes, and other primary sources, as well as recent Japanese sources, William Wayne Farris has developed the first systematic, scientific analysis of early Japanese population, including the role of disease in economic development. This work provides a comprehensive...http://books.google.co.uk/books/about/Population_Disease_and_Land_in_Early_Jap.html?id=5dmxY_HIWp8C&utm_source=gb-gplus-sharePopulation, Disease, and Land in Early Japan 645-900
