缝纫
发表于 2025-3-25 06:14:15
Present and future pest managementse. Their efficiency was obvious and their side effects seemed to be small. Some thought that man had developed the ultimate weapon against the pests. A new industry developed and is still growing, supporting powerful multinational companies.
抵消
发表于 2025-3-25 09:24:58
The economics of wetland conservatione, particularly Western Europe, and appears to be under threat everywhere for broadly similar reasons. It is argued that effective conservation requires action in part, at least, at the international level, specifically within the EEC; community action is required since it is community policies that present the threat.
比目鱼
发表于 2025-3-25 13:42:10
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LARK
发表于 2025-3-25 18:35:59
https://doi.org/10.1007/978-1-349-08264-3Avec l’avènement de la société de consommation, le tourisme de masse est devenu un des secteurs essentiels de l’activité économique et des pays industrialisés où le droit aux’vacances commence à être une réalité effective et des pays en voie de développement qui espèrent se développer en tirant profit des avantages du tourisme.
Galactogogue
发表于 2025-3-25 23:47:56
Introduction: The Concept of Policy Style,Traditional forms of economic development followed up to now in Greece were based on administrative procedures where:
蚀刻
发表于 2025-3-26 01:56:59
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lesion
发表于 2025-3-26 07:00:11
British Political Facts 1900–1968As UNESCO’s Second Medium Term Plan (1984–1989) indicates, two persons out of three today live in coastal regions, that is, near the sea, on the shore of continents or on islands (UNESCO, 1983).
AND
发表于 2025-3-26 10:33:20
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Monolithic
发表于 2025-3-26 13:14:22
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flourish
发表于 2025-3-26 18:08:08
Integrated regional economic-environmental modelingMethodologies for analyzing multidisciplinary phenomena in an integrated way are becoming increasingly necessary due to a rise in the complexity of societies.