Pynciau a Argymhellir O fewn eich chwiliad
Pynciau a Argymhellir O fewn eich chwiliad
- Agricultural systems
- Sustainable agriculture 8
- Food supply 4
- Agricultural ecology 3
- Agriculture 2
- Environmental aspects 2
- Agricultural intensification 1
- Agrobiodiversity 1
- Alternative agriculture 1
- Biological control 1
- Cassava 1
- Crops and climate 1
- Ecology 1
- Factory farms 1
- Food crops 1
- Food industry and trade 1
- Food prices 1
- Food relief 1
- Food security 1
- Health aspects 1
- History 1
- Human geography 1
- International cooperation 1
- Land use, Rural 1
- Mathematical models 1
- Migration, Internal 1
- Nutrition 1
- Nutrition policy 1
- Poverty 1
- Public health 1
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4
Ecological management of agricultural weeds
Cyhoeddwyd 2001An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
5
Alternative agriculture
Cyhoeddwyd 1989An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
6
Sustainable agriculture and the environment in the humid tropics
Cyhoeddwyd 1993An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
7
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8
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9
Modeling crop production systems principles and application /
Cyhoeddwyd 2008An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
10
The global food crisis governance challenges and opportunities /
Cyhoeddwyd 2009An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
11
Toward sustainable agricultural systems in the 21st century
Cyhoeddwyd 2010An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
12
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13
Food and agriculture in Ethiopia progress and policy challenges /
Cyhoeddwyd 2012An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
14
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15
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16
Food and environment in early and medieval China /
Cyhoeddwyd 2014An electronic book accessible through the World Wide Web; click to view
Electronig eLyfr -
17