الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
- Agriculture 10
- Deforestation 8
- Environmental aspects 8
- Forest management 6
- Agricultural ecology 4
- Control 4
- Agricultural systems 2
- Aquaculture 2
- Biological control 2
- Coastal zone management 2
- Economic development 2
- Endemic plants 2
- Fisheries 2
- Fixation 2
- Forest biodiversity conservation 2
- Forest dynamics 2
- Forest policy 2
- Forest products industry 2
- Forests and forestry 2
- Fruit trees 2
- Insects as biological pest control agents 2
- Invasive plants 2
- Land use, Rural 2
- Legumes 2
- Multiple use 2
- Nitrogen 2
- Nitrogen-fixing plants 2
- Ornamental trees 2
- Phytophagous insects 2
- Plant nematodes 2
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Sustainable agriculture and the environment in the humid tropics
منشور في 1993An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
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6
Plant parasitic nematodes in subtropical and tropical agriculture
منشور في 2005An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
7
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8
Soil fertility decline in the tropics with case studies on plantations /
منشور في 2003An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
9
Slash-and-burn agriculture the search for alternatives /
منشور في 2005An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
10
Nitrogen fixation in tropical cropping systems
منشور في 2001An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
11
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Principles of tropical agronomy
منشور في 2002An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
13
Agricultural technologies and tropical deforestation
منشور في 2001An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
14
Biological control of tropical weeds using arthropods
منشور في 2009An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
15
Tropical root and tuber crops cassava, sweet potato, yams and aroids /
منشور في 2009An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
16
Small trees for the tropical landscape a gardener's guide /
منشور في 2009An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
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Tropical root and tuber crops cassava, sweet potato, yams and aroids /
منشور في 2009An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني -
20
Small trees for the tropical landscape a gardener's guide /
منشور في 2009An electronic book accessible through the World Wide Web; click to view
الكتروني كتاب الكتروني