This edited volume analyzes land utilization data from farm surveys taken in China between 1929 and 1933. This data, which was the foundation for John Lossing Buck's seminal work Land Utilization in China (1937), was thought lost to history until rediscovered in 2000. The book presents the first modern analyses of agricultural economics in Republican China using Buck's micro-data, covering important topics such as nutritional poverty, tenancy issues, land productivity, surplus labor, workers' incomes, credit supply, and regional differences. Through using modern analytical methods, this book presents a more accurate picture of the agricultural economy in the Republican Era and will be of particular interest to agricultural economists, economic historians, and Chinese studies scholars.