Assunto em inglês
Educational policy
71
State policy
54
Higher education
47
Animal nutrition
41
Borderlands
35
Elementary education
34
Biological control
33
Indigenous peoples - Education
33
Agribusiness
32
Teacher education
32
Educational history
31
Inclusive education
31
Rural settlement
30
Education
26
Medicinal plants
26
Special education
26
Zero tillage
26
Pest control
25
Biodiversity
23
Cultural identity
23
Environmental protection
23
Rural education
23
Cultural relations
22
Indigenous peoples - Kaiowá
22
Organic wastes
22
Broiler
21
Early childhood education
21
Geography - Study and teaching
21
Indigenous peoples - Guarani
21
Sugarcane
21
Brazil-Paraguay Border Region
20
Math - Study and teaching
20
Antioxidants
19
Family farming
19
Gender issues
19
Indigenous peoples
19
Animal welfare
18
Discourse analysis
18
Educational Technology
18
Swine - Breeding
18
Aviculture
17
Biodiesel fuels
17
Drought stress
17
Indigenous peoples - Guarani-Kaiowá
17
Soybeans
17
Parasitoids
16
Agricultural production
15
Agroforestry systems
15
Brazilian literature
15
Entomology
15
Mais ...