Works matching IS 08858608 AND DT 1997 AND VI 17 AND IP 4
Results: 11
Use of permanent plots in monitoring plant populations
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 331
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- Article
Species loss over sixty-six years in the ground-layer vegetation of Heart's Content, an old-growth forest in Pennsylvania, USA
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 297
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- Article
Responses of prairie insects and other arthropods to prescription burns
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 380
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- Article
Monitoring recreational use in urban natural areas
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 366
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- Article
Methods of breaking seed dormancy in the endangered species Iliamna corei (Sherff) Sherff (Malvaceae), with special attention to heating
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 313
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- Article
Mechanical control of Japanese knotweed (Fallopia japonica [Houtt.] Ronse Decraene): effects of cutting regime on rhizomatous reserves
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 341
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- Article
Fire effects on four growth stages of smooth brome (Bromus inermis Leyss.)
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 306
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- Article
Evaluating the contribution of small national park areas to regionalbiodiversity
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 324
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- Article
Ecological thresholds and the definition of old-growth forest stands
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 292
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- Article
Ecological survey and interpretation of the Willamette Floodplain Research Natural Area, W.L. Finley National Wildlife Refuge, Oregon, USA
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 346
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- Article
An integrated approach to biological diversity assessment
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- Natural Areas Journal, 1997, v. 17, n. 4, p. 355
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- Article