Did you mean: Clark, James H. Joseph Clarke Clark, John Owen Edward Clark, John Magruder, (Edit) Johnson, Nathan Clarke Clarke, J. L James Clark James Clark & Duncan Macquarrie Clarke, R. J CLARK, JOHN CLARK, JOHN M Clark, John Ellery Joyce & Clarke Clark, Jon D Clarke, John J. S. Clark Clark, John W. (John William). Water supply and pollution control. Garmany, John , Walker, Jeff ,Clark, Terry Lewis, Meriwether, 1774-1809. Original journals of the Lewis and Clark expedition. Selections. 1980. C. J. S. Clarke