...A Week on the Concord and Merrimack Rivers by Henry David Thoreau A Penn State Electronic Classics Series Publication A ... ...A Week on the Concord and Merrimack Rivers by Henry David Thoreau A Penn State Electronic Classics Series Publication A Week o... ...A Week on the Concord and Merrimack Rivers by Henry David Thoreau A Penn State Electronic Classics Series Publication A Week on the ... ...lassics Series Publication A Week on the Concord and Merrimack Rivers by Henry David Thoreau is a publication of the Pennsylva nia State Universit... ...s Series Publication A Week on the Concord and Merrimack Rivers by Henry David Thoreau is a publication of the Pennsylva nia State University. Thi... ...es Publication A Week on the Concord and Merrimack Rivers by Henry David Thoreau is a publication of the Pennsylva nia State University. This Port... ...re in managing More arts than those wherein you clerks proceed.” As in geology, so in social institutions, we may discover the causes of all past ... ...circling a coral isle there is always an expanse of still water, where the depositions are going on which will finally raise it above the surface. The... .... The ancients can still speak to us with authority, even on the themes of geology and chemis try, though these studies are thought to have had their...

Excerpt: A Week on the Concord and Merrimack Rivers by Henry David Thoreau