Risultati della ricerca - "Agriculture Tropics."
Soggetti all'interno della tua ricerca.
Soggetti all'interno della tua ricerca.
- Agriculture 49
- Tropics 13
- Tropical crops 11
- Sustainable agriculture 7
- Economic aspects 5
- Soils 5
- Fixation 4
- Nitrogen 4
- Research 4
- Agricultural ecology 3
- Climate 3
- Cropping systems 3
- Land capability for agriculture 3
- Rural development 3
- Soil conservation 3
- Water in agriculture 3
- Agricultural resources 2
- Food crops 2
- Forage plants 2
- Forests and forestry 2
- Land use, Rural 2
- Legumes 2
- Plant-water relationships 2
- Soil fertility 2
- Soil inoculation 2
- Soil science 2
- Agricultural innovations 1
- Agricultural systems 1
- Agroforestry 1
- Arid regions agriculture 1
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1
Introduction to tropical agriculture /
Pubblicazione 1986Soggetti: “...Agriculture Tropics....”
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2
Tropical agriculture : the development of production /
Pubblicazione 1981Soggetti: “...Agriculture Tropics....”
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3
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4
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5
Tropical agriculture the development of production
Pubblicazione 1971Soggetti: “...Agriculture Tropics...”
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6
An introduction to agricultural science for tropical areas /
Pubblicazione 1981Soggetti: “...Agriculture Tropics....”
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7
Introduction to tropical agriculture /
Pubblicazione 1972Soggetti: “...Agriculture Tropics....”
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8
Tropical agriculture : an abridged field guide /
Pubblicazione 1965Soggetti: “...Agriculture Tropics....”
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9
An introduction to tropical agriculture /
Pubblicazione 1958Soggetti: “...Agriculture Tropics....”
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10
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11
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12
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13
The Cultivated plants of the tropics and subtropics : cultivation, economic value, utilization / Sigmund Rehm and Gustav Espig.
Pubblicazione 1991Soggetti:Libro -
14
Small farm development : understanding and improving farming systems in the humid tropics /
Pubblicazione 1979Soggetti:Libro -
15
An initial course in tropical agriculture for the staff of co-operatives
Pubblicazione 1979Soggetti: “...Agriculture Tropics Programmed instruction...”
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16
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19
Vesicular-arbuscular mycorrhiza research for tropical agriculture
Pubblicazione 1981Soggetti: “...Agriculture Tropics...”
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20
The economics of tropical agriculture /
Pubblicazione 1980Soggetti: “...Agriculture Tropics....”
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