21. In the han system, Karatsu was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 22. In the han system, Tsuwano was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 23. In the han system, Ogi was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 24. In the han system, Fukui was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 25. In the han system, Kokura was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 26. In the han system, Mito was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 27. In the han system, Miike was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 28. In the han system, HMjM was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 29. In the han system, Hitoyoshi was a economic abstraction based on periodic cadastral surveys and projected agricultural yields. 30. In the han system, Matsue was a economic abstraction based on periodic cadastral surveys and projected agricultural yields.
