Greenwood, George, 1799-1875 |
Rain and rivers , or, Hutton and Playfair against Lyell and all comers [Microform] / by Colonel George Greenwood |
London : Longman, Brown, Green, Longmans, & Roberts, 1857 ([S.l.] : Spottiswood) |
Greenwood, George, 1799-1875 |
River terraces [Microform] : letters on geological and other subjects / by George Greenwood |
London : Longmans, Green, 1877. |