Author
United States Bureau of the Census
1,637
SpringerLink (Online service)
1,054
United States Department of Agriculture. Economic Research Service
940
United States Department of Agriculture
667
Food and Agriculture Organization of the United Nations
588
World Zionist Organization Central Zionist Archives
512
United States Bureau of Agricultural Economics
389
Board of Agriculture (Great Britain)
376
Ḳol Yiśraʼel
319
Philadelphia Society for Promoting Agriculture Collection (University of Pennsylvania)
312
United States National Agricultural Statistics Service
312
Virgil
297
Young, Arthur, 1741-1820
265
Organisation for Economic Co-operation and Development
262
United States World Agricultural Outlook Board
239
Markham, Gervase, 1568?-1637
232
De Gruyter
229
National Agricultural Library (U.S.)
171
United States Foreign Agricultural Service
161
United States Department of Agriculture. Economics, Statistics, and Cooperatives Service
159
ebrary, Inc
154
Cato, Marcus Porcius, 234 B.C.-149 B.C
149
United States Congress. House. Committee on Agriculture
141
Columella, Lucius Junius Moderatus
140
EBSCOhost
138
United States Agricultural Research Service
132
Statistical Office of the European Communities
127
Tusser, Thomas, 1524?-1580
125
AM (Publisher)
124
Varro, Marcus Terentius
124
Golan, Aryeh, 1947-
116
Palladius, Rutilius Taurus Aemilianus
113
United States Office of Experiment Stations
102
Hesiod
100
Crescenzi, Pietro de', approximately 1233-approximately 1320
97
United States Department of Agriculture. Economic Research Service. Foreign Regional Analysis Division
97
United States Agricultural Marketing Service
94
United States Department of Agriculture. Economics and Statistics Service
91
Estienne, Charles, 1504-approximately 1564
87
Royal Dublin Society
87
Todd, Laurie K (Laurie Konigsburg), 1956-
87
Service Center for Chinese Publications
86
Bradley, Richard, 1688-1732
85
United States Crop Reporting Board
85
Fitzherbert, John, -1531
82
United States Congress
82
Alexander Street Press
80
India Directorate of Economics and Statistics
79
United States Dept. of Agriculture. Economic Research Service
79
International Institute of Agriculture
78
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