Nicholas School of the Environment and Earth Sciences (Duke University) 63 Nicholas School of the Environment (Duke University) 62 Woods Hole Oceanographic Institution 53 Harvard University Department of Anthropology 49 George Clapp Vaillant Book Fund 48 University of North Carolina (System) Institute of Statistics 28 Massachusetts Institute of Technology Department of Earth, Atmospheric, and Planetary Sciences 27 University of North Carolina at Chapel Hill Department of Biostatistics 22 Harvard University Graduate School of Design 21 De Gruyter 20 Fiske Icelandic Collection 16 Joint Program in Oceanography 16 Massachusetts Institute of Technology Department of Ocean Engineering 15 Naeke, August Ferdinand, 1788-1838 15 Vahlen, Johannes, 1830-1911 15 Matthiae, August Heinrich, 1769-1835 14 Massachusetts Institute of Technology Sea Grant College Program 12 ebrary, Inc 12 Harvard University Graduate School of Education 11 Ritschl, Friedrich Wilhelm, 1806-1876 11 Hermann, Karl Friedrich, 1804-1855 10 Hertz, Martin 10 Joint Program in Physical Oceanography 10 Goettling, Karl Wilhelm, 1793-1869 9 Sabin W. Colton, Jr., Memorial Fund 9 Boeckh, August, 1785-1867 8 Harvard University Department of Architecture 8 Joint Program in Applied Ocean Science and Engineering 8 Sauppe, Hermann, 1809-1893 8 Thayer School of Engineering 8 see all ...

English 3,765 German 2,398 Latin 1,363 French 525 Swedish 186 Dutch 162 Spanish 85 Chinese 46 Portuguese 39 Finnish 31 Ancient Greek 29 Italian 27 Danish 22 Arabic 19 Undetermined 19 Greek 18 Hebrew 15 Korean 12 Russian 10 Norwegian 8 Croatian 7 Polish 7 Indonesian 6 Afrikaans 5 Serbian 5 Turkish 5 Japanese 4 Thai 4 Central Khmer 3 Romanian 3 see all ...

Academic theses 1,648 Thèses et écrits académiques 1,175 Academic Dissertation 656 dissertations 538 doctoral dissertations 491 masters theses 491 theses 491 History 345 Hochschulschrift 162 Criticism, interpretation, etc 118 Folklore 100 Case studies 45 Electronic books 45 Academic dissertations 41 Early works to 1800 37 Thèses et écrits académiques 37 Maps 36 Biography 35 Bibliography 25 Biographies 23 Early works 22 Sources 19 Dissertations (form) 18 Dictionaries 14 Terminology 14 Classification 13 Cross-cultural studies 13 Technical reports 13 Texts 13 Catalogs 12 see all ...

20th century 71 19th century 51 1749-1832 44 To 1500 35 1900-1999 25 18th century 23 Holocene 18 1225?-1274 15 1800-1899 15 1483-1546 14 354-430 14 17th century 13 Quaternary 13 Early works to 1800 12 approximately 4 B.C.-65 A.D 12 ca. 4 B.C.-65 A.D 12 16th century 11 86 B.C.-34 B.C 11 From 10 thousand years ago 10 Pleistocene 9 1800-1999 8 1900 - 1999 8 20e siècle 8 Middle High German, 1050-1500 8 -1536 6 1600-1699 6 1785-1863 6 43 B.C.-17 A.D. or 18 A.D 6 active 4th century 6 approximately 69-approximately 122 6 see all ...

Germany 434 North Carolina 327 United States 250 France 144 Greece 144 Sweden 141 Indonesia 97 China 91 Europe 91 Switzerland 88 India 70 Italy 62 Rome 58 Africa 57 Finland 57 Netherlands 57 Germany (West) 54 Spain 54 Mexico 52 California 50 Brazil 42 South Africa 42 Turkey 37 Australia 36 Egypt 35 Middle East 35 Florida 34 Peru 34 Israel 33 Great Britain 31 see all ...