| California. Department of Public Health - 1949 - 124 sider
1892/1894-1894/1896 include also, The Transactions of the second and fourth annual sanitary conventions held at San José, April 16, 1894 and Los Angeles, April 20, 1896. | |
| California. Department of Public Health - 1948 - 96 sider
1892/1894-1894/1896 include also, The Transactions of the second and fourth annual sanitary conventions held at San José, April 16, 1894 and Los Angeles, April 20, 1896. | |
| California. Department of Public Health - 1948 - 128 sider
1892/1894-1894/1896 include also, The Transactions of the second and fourth annual sanitary conventions held at San José, April 16, 1894 and Los Angeles, April 20, 1896. | |
| California. Department of Public Health - 1947 - 304 sider
1892/1894-1894/1896 include also, The Transactions of the second and fourth annual sanitary conventions held at San José, April 16, 1894 and Los Angeles, April 20, 1896. | |
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