Arts & Humanities
Conservation Science
88%
Escritas
68%
Biodiversity
66%
Zea Mays
48%
18th Century
46%
History
38%
Genetic Information
38%
Historical Sources
37%
Palimpsest
34%
Corn
34%
Naturalization
34%
Conservation
30%
Genetic Resources
30%
Obras
28%
Heritage
28%
Innovation
28%
Agriculture
28%
Portugal
27%
Industrialization
27%
Food
26%
Farmers
26%
Engineers
23%
Economists
21%
Iberian Peninsula
20%
Reflex
19%
Ecosystem
17%
Sovereignty
17%
Interaction
15%
Manuscripts
13%
Industry
10%
Earth & Environmental Sciences
seed
100%
modernity
82%
biodiversity
82%
history
74%
science
73%
maize
50%
innovation
32%
agriculture
30%
cultivated species
30%
plant genetics
30%
food
29%
historical research
27%
sovereignty
26%
genetic resource
26%
landscape change
17%
book
16%
decision
11%
ecosystem
11%
loss
10%
project
9%
landscape history
7%
crop
7%
agricultural technology
7%
distribution
6%
agricultural research
6%
social change
6%
vineyard
6%
irrigation system
5%
network analysis
5%
agricultural practice
5%
cereal
5%
customs
5%
analysis
5%
Agriculture & Biology
Iberian Peninsula
62%
history
43%
corn
35%
agronomists
14%
farmers
10%
seed exchange
8%
seeds
8%
economists
7%
social change
7%
agrobiodiversity
7%
terraces
7%
agricultural industry
5%
irrigation systems
5%
agricultural research
5%
crops
5%
engineers
5%
vineyards
5%
landraces
5%