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Titlebook: Environmental Concerns; An Inter-disciplinar J. Aa. Hansen Book 1991 Springer Science+Business Media Dordrecht 1991 biology.ecology.ecosyst

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發(fā)表于 2025-3-26 23:12:00 | 只看該作者
32#
發(fā)表于 2025-3-27 03:41:02 | 只看該作者
Wer macht Konfigurationsmanagement?,atherers of the fifth millennium B.C. to that of the farmers of the fourth millennium B.C. the educational value of environmental archaeology is demonstrated through its description of short time goals versus the perspectives of lasting existence.
33#
發(fā)表于 2025-3-27 06:43:08 | 只看該作者
The Long Perspective,atherers of the fifth millennium B.C. to that of the farmers of the fourth millennium B.C. the educational value of environmental archaeology is demonstrated through its description of short time goals versus the perspectives of lasting existence.
34#
發(fā)表于 2025-3-27 11:50:57 | 只看該作者
Book 1991anding academics were asked to consider these questions in 1989 with the aim of opening an innovative discussion on environmental changes and an understanding of how these are related to human activities. At the personal invitation of the Programme Committee, 17 individuals, each of whom have differ
35#
發(fā)表于 2025-3-27 16:01:41 | 只看該作者
,Praxisbeispiel Spannungsüberwachung,e relationship between the presence of man and his deleterious impacts on the environment: e.g. change of climate, pollution of water, soil and air, over-exploitation of forests, and the extinction of animal and plant species. The concerns over these environmental changes are now shared by scientist
36#
發(fā)表于 2025-3-27 19:36:39 | 只看該作者
37#
發(fā)表于 2025-3-28 00:39:33 | 只看該作者
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39#
發(fā)表于 2025-3-28 07:35:30 | 只看該作者
Lean production and resource efficiency food supply for the “exploding population” on the one hand, but created serious problems on the other hand. These problems include: undesirable compounds in raw materials; additives used in processing and preservation which may have adverse effects; pollution from processing plants; disposal of foo
40#
發(fā)表于 2025-3-28 13:28:21 | 只看該作者
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