 | Edson Sunderland Bastin - Gems - 1911 - 734 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1: 250,000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1:250,000; by TG Gerdine. In press. A geologic reconnaissance in southeastern Seward Peninsula ami... | |
 | United States - 1911 - 382 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1: 250,000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1:250,000; by TG Gerdine. Seward Peninsula, southeastern portion of, topographic reconnaissance of;... | |
 | Alfred Hulse Brooks - Coal - 1911 - 728 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1:250,000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1 : 250,000; by TG Gerdine. Seward Peninsula, southeastern portion of, topographic reconnaissance of;... | |
 | United States. Department of the Interior - 1911 - 558 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnnissance of; scale, 1:250.000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1:250,000; by TG Gerdine. NORTHERN ALASKA. A reconnaissance from Forth Hamlin to Kotzebne Sound, Alaska,... | |
 | Alfred Geddes Maddren - Geology - 1913 - 488 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1 : 250,000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1 :250,000; byT. G. Gerdine. Seward Peninsula, southeastern portion of, topographic reconnaissance... | |
 | Ulysses Sherman Grant, Daniel F. Higgins - Glaciers - 1913 - 800 pages
...Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of: scale 1 : 250.000: by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of ; scale, 1:250. 000; by TG Gerdine. Seward Peninsula, southeastern portion of, topographic reconnaissance of;... | |
 | Geology - 1949 - 1012 pages
...following maps are for sale at £.5 cents a copy, or $15 per hundred : Seward Peninsula, northeastern portion of, topographic reconnaissance of; scale, 1:250000; by TG Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1:250000; by TG Gerdine. Seward Peninsula,... | |
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TG Gerdine. Seward Peninsula, northwestern portion of, topographic reconnaissance of; scale, 1:250000; by TG Gerdine. Seward Peninsula, southern portion of, topographic reconnaissance of; scale, 1:250000; by TG Gerdine. In preparation. Water-supply investigations... 
