flaggy 发表于 2025-3-23 13:31:33

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Synthesize 发表于 2025-3-23 17:27:42

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宠爱 发表于 2025-3-23 21:47:02

Economic Plants, and Arid and Semi-Arid Lands of the World,o the past, the present or the future. In this context, ‘economic’ is used in the sense of utilitarian rather than for monetary gain and includes plants that are commercially cultivated and marketed (agricultural,horticultural and forestry crops) as well as wild plants utilised in the domestic economy.

Constrain 发表于 2025-3-24 01:41:11

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Oscillate 发表于 2025-3-24 05:02:40

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Pudendal-Nerve 发表于 2025-3-24 08:04:29

https://doi.org/10.1007/978-3-662-47178-4cky substance. Some gums are of economic importance, such as gum arabic from . and tragacanth gum from ., etc.; these are glassy, hard gums which are formed from acidic polysaccharides, often as the result of injury (Tootill 1984).

逢迎白雪 发表于 2025-3-24 10:45:23

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比赛用背带 发表于 2025-3-24 18:49:36

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叫喊 发表于 2025-3-24 21:32:49

Ahana Sarkar,Abhishek Kochure,Arnab Janaheir form of ecophysical behaviour and adaptations appear sufficiently similar to others already described. Also, not all the economic plants mentioned earlier in the text are discussed here for reasons of space limitations.

紧张过度 发表于 2025-3-25 02:34:25

Selected Arid Land Plants, their Ecophysiology and Uses,heir form of ecophysical behaviour and adaptations appear sufficiently similar to others already described. Also, not all the economic plants mentioned earlier in the text are discussed here for reasons of space limitations.
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查看完整版本: Titlebook: Ecophysiology of Economic Plants in Arid and Semi-Arid Lands; Gerald E. Wickens Book 1998 Springer-Verlag Berlin Heidelberg 1998 Anpassung