Author
Walton, Izaak, 1593-1683
222
Cotton, Charles, 1630-1687
158
United States. Soil Conservation Service
125
Food and Agriculture Organization of the United Nations
84
United States. Department of Agriculture
72
Organisation for Economic Co-operation and Development
59
Ohio Agricultural Research and Development Center
52
Rocky Mountain Research Station (Fort Collins, Colo.)
50
United States. Forest Service
47
United Nations. Economic Commission for Europe
37
Ohio. Division of Lands and Soil
36
Major, John, 1782-1849
32
Pennsylvania State University. College of Agriculture
32
Pennsylvania. State Conservation Commission
31
Bach, Johann Sebastian, 1685-1750
29
Mozart, Wolfgang Amadeus, 1756-1791
25
Beethoven, Ludwig van, 1770-1827
24
Hawkins, John, 1719-1789
24
International Service for National Agricultural Research
24
Lawes, Henry, 1596-1662
24
Dumbarton Oaks Colloquium on the History of Landscape Architecture
22
Inter-American Institute for Cooperation on Agriculture
22
World Bank
22
Statistical Office of the European Communities
21
Unesco
21
Dumbarton Oaks
19
Cascade Holistic Economic Consultants
18
Commission of the European Communities
18
Handel, George Frideric, 1685-1759
18
International Union for Conservation of Nature and Natural Resources
18
U.S. Fish and Wildlife Service
18
United States. Agency for International Development
18
Bailey, L. H. (Liberty Hyde), 1858-1954
17
O'Toole, Randal
17
Schubert, Franz, 1797-1828
17
European Commission
16
Northeastern Forest Experiment Station (Radnor, Pa.)
16
Soil Science Society of America
16
Gotham Book Mart Collection (University of Pennsylvania)
15
Ohio. Division of Soil and Water Conservation
15
Resources for the Future
15
Sengo Nihon no Shokuryō Nōgyō Nōson Henshū Iinkai
15
Tchaikovsky, Peter Ilich, 1840-1893
15
United States. National Park Service
15
Commission of the European Communities. Directorate-General for Agriculture
14
Herriot, James
14
London Symphony Orchestra
14
Philharmonia Orchestra (London, England)
14
Rossini, Gioacchino, 1792-1868
14
Verdi, Giuseppe, 1813-1901
14
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