首页 / 官方藏书 / Rules to be observed by masters and pilots of vessels, arriving at the port of Philadelphia, / established by the health law, and regulations of the Board of Health, to which is annexed, a supplement to the health law, passed on the 2d day of April, 1821. / THE FULL PROJECT GUTENBERG™ LICENSE

THE FULL PROJECT GUTENBERG™ LICENSE

Rules to be observed by masters and pilots of vessels, arriving at the port of Philadelphia, / established by the health law, and regulations of the Board of Health, to which is annexed, a supplement to the health law, passed on the 2d day of April, 1821. · Philadelphia. Board of health · 第 3 / 3 章