Book 2,762 Map 308 Conference Proceeding 195 Government Document 171 Serial 97 Thesis 75 Unknown 72 Electronic 51 Book Chapter 38 Manuscript 27 Kit 17 Journal 13 Photo 11 Reference Material 4 Newspaper 3 Musical Score 2 Article 1 see all ...

Q - Science 791 G - Geography, Anthropology, Recreation 762 E - United States History 231 P - Language and Literature 130 D - World History 88 H - Social Science 51 T - Technology 41 S - Agriculture 38 B - Philosophy, Psychology, Religion 29 K - Law 26 J - Political Science 25 Z - Library Science 24 N - Fine Arts 22 M - Music 21 U - Military Science 21 V - Naval Science 18 F - General American History 14 C - Historical Sciences 13 A - General Works 12 L - Education 6 R - Medicine 6 see all ...

Fiske Icelandic Collection 119 Grønlands geologiske undersøgelse 76 Denmark Kommissionen for videnskabelige undersøgelser i Grønland 45 United States National Imagery and Mapping Agency 36 Danmarks og Grønlands geologiske undersøgelse 32 Rasmussen, Knud, 1879-1933 32 Geodætisk institut (Denmark) 30 Kent, Rockwell, 1882-1971 27 Treaarsekspeditionen til Christian X's land 27 Koch, Lauge, 1892-1964 26 Thule Expedition 26 United States Department of State 26 Danske ekspeditioner til Østgrønland 25 Denmark Udenrigsministeriet 25 United States Defense Mapping Agency. Hydrographic/Topographic Center 25 United States Defense Mapping Agency. Hydrographic Center 24 Haller, John 23 Peary, Robert E (Robert Edwin), 1856-1920 23 Nansen, Fridtjof, 1861-1930 22 Pellham, Edward, active 1630 22 Calvert, W. E (William Ernest), 1887- 17 Fredskild, Bent 17 Rink, H (Hinrich), 1819-1893 17 Alexander Street Press 16 Cold Regions Research and Engineering Laboratory (U.S.) 16 Egede, Hans, 1686-1758 15 Higgins, A. K 15 Major, Richard Henry, 1818-1891 15 Stefansson, Vilhjalmur, 1879-1962 15 United States 15 see all ...

Maps 333 History 133 Pictorial works 80 Fiction 79 Electronic books 74 Biography 62 Early works to 1800 54 Periodicals 48 Documentary films 42 Biographies 40 Conference papers and proceedings 33 Congresses 33 Bibliography 32 Internet videos 32 Folklore 29 Early works 27 Tables 27 Geological maps 24 Video recordings 23 Novels 22 Topographic maps 22 Poetry 21 Catalogs 19 Juvenile fiction 19 Juvenile literature 18 Autobiographies 17 Guidebooks 17 Historical fiction 17 Diaries 14 Illustrated works 14 see all ...

1856-1920 37 20th century 30 Cretaceous 29 Precambrian 27 Devonian 26 1686-1758 25 Cambrian 23 Quaternary 23 19th century 22 Triassic 22 Silurian 21 1861-1930 19 Jurassic 18 1900-1999 17 Early works to 1800 15 Holocene 15 Paleozoic 15 1882-1971 14 1879-1933 13 Ordovician 13 Paleocene 12 Tertiary 12 -approximately 1395 11 -approximately 1405 11 From 2 million years ago 11 Pleistocene 11 1345-approximately 1400 10 18th century 10 From 10 thousand years ago 10 From 570 million to 5 billion years ago 10 see all ...