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Titlebook: Historical Foundations of Educational Psychology; John A. Glover,Royce R. Ronning Book 1987 Springer Science+Business Media New York 1987

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樓主: Ensign
31#
發(fā)表于 2025-3-26 20:58:49 | 只看該作者
32#
發(fā)表于 2025-3-27 02:16:57 | 只看該作者
David N. Dixonroductivity, interactions between species, stability, and rates or pathways of successional recovery of a community following disturbance (Ramakrishnan and Vitousek 1989; Versfeld and van Wilgen 1986; Vitousek 1990; Vitousek and Walker 1989; Walker and Vitousek 1991). They can also alter the actual
33#
發(fā)表于 2025-3-27 07:06:29 | 只看該作者
34#
發(fā)表于 2025-3-27 11:09:38 | 只看該作者
Thomas R. Kratochwill,Sidney W. Bijouorth America, for example, conspicuous, well-established NI species like garlic mustard . Japanese honeysuckle . kudzu . purple loosestrife . and multiflora rose (.) among others, have gained considerable notoriety because of their demonstrated or presumed ability to alter the structure and function
35#
發(fā)表于 2025-3-27 15:18:27 | 只看該作者
36#
發(fā)表于 2025-3-27 20:33:12 | 只看該作者
Walter Dickorth America, for example, conspicuous, well-established NI species like garlic mustard . Japanese honeysuckle . kudzu . purple loosestrife . and multiflora rose (.) among others, have gained considerable notoriety because of their demonstrated or presumed ability to alter the structure and function
37#
發(fā)表于 2025-3-28 00:23:10 | 只看該作者
Francis J. Di Vestaorism is the conclusion that any attempt to manage ecological systems for conservation goals must concentrate efforts on the rates of system change, on the directions of system change, and on the processes contributing to system change. Although the problem of plant invasion is superbly suited to ap
38#
發(fā)表于 2025-3-28 06:11:00 | 只看該作者
orism is the conclusion that any attempt to manage ecological systems for conservation goals must concentrate efforts on the rates of system change, on the directions of system change, and on the processes contributing to system change. Although the problem of plant invasion is superbly suited to ap
39#
發(fā)表于 2025-3-28 06:50:34 | 只看該作者
Robert D. Brownorism is the conclusion that any attempt to manage ecological systems for conservation goals must concentrate efforts on the rates of system change, on the directions of system change, and on the processes contributing to system change. Although the problem of plant invasion is superbly suited to ap
40#
發(fā)表于 2025-3-28 11:16:58 | 只看該作者
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