Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Livro
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Modelling soil changes under agroforestryCheatle, Rodney J ; Muraya, Peter ; Young Anthony ; Thomas, D. B ; Biamah, E.K ; Kilewe, A. M ; Lundgren, L ; Mochoge, B. OInternational Centre for Research in Agroforestry (ICRAF)Telefax:521001, Telex:22048 1989Sem texto completo |
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2 |
Material Type: Report
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Wood Anatomy of the Neotropical Sapotaceae. XXX. PseudocladiaKukachka,B F1982Texto completo disponível |
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3 |
Material Type: Artigo
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Planktonic communities in Florida softwater lakes of varying pHBrezonik, P.L ; Crisman, T.L ; Schulze, R.LCanadian journal of fisheries and aquatic sciences, 1984, Vol.41 (1), p.46-56 [Periódico revisado por pares]Ottawa, Canada: NRC Research PressSem texto completo |
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4 |
Material Type: Artigo
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Evidence of Acidification Effects on Stream Insect Communities in Central Ontario Between 1937 and 1985Hall, Ronald J ; Ide, Fredric PCanadian journal of fisheries and aquatic sciences, 1987, Vol.44 (9), p.1652-1657 [Periódico revisado por pares]Ottawa, Canada: NRC Research PressSem texto completo |
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5 |
Material Type: Artigo
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A World Ecoregions Map for Resource ReportingBailey, Robert G. ; Hogg, Howard C.Environmental conservation, 1986, Vol.13 (3), p.195-202 [Periódico revisado por pares]Cambridge, UK: Cambridge University PressSem texto completo |
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6 |
Material Type: Artigo
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Distribution of scaled chrysophytes in 17 Adirondack (New York) lakes with special reference to pHSiver, Peter ACanadian journal of botany, 1988-07, Vol.66 (7), p.1391-1403Ottawa, Canada: NRC Research PressSem texto completo |
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7 |
Material Type: Artigo
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Field and Laboratory Studies on Nile Phytoplankton in Egypt. II. PhytoplanktonAhmed, Ahmed M. ; Mohammed, Ahmed A. ; Heikal, Medhat M. ; Zidan, Mohammed A.Internationale Revue der gesamten Hydrobiologie, 1986, Vol.71 (2), p.233-244 [Periódico revisado por pares]Berlin: Akademie Verlag, BerlinTexto completo disponível |
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8 |
Material Type: Artigo
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Phenotypic flexibility and genetic adaptation along a gradient of secondary forest succession in the grass Danthonia spicataScheiner, S.M ; Teeri, J.ACanadian journal of botany, 1986-04, Vol.64 (4), p.739-747Ottawa, Canada: NRC Research PressSem texto completo |
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9 |
Material Type: Artigo
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Lake mixing and its relationship to epilimnetic phosphorus in Shagawa Lake, MinnesotaStauffer, R.E ; Armstrong, D.ECanadian journal of fisheries and aquatic sciences, 1984, Vol.41 (1), p.57-69 [Periódico revisado por pares]Ottawa, Canada: NRC Research PressSem texto completo |
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10 |
Material Type: Artigo
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Global Stability in Ecological Systems with Continuous Time DelayWorz-Busekros, AngelikaSIAM journal on applied mathematics, 1978-07, Vol.35 (1), p.123-134 [Periódico revisado por pares]Philadelphia: Society for Industrial and Applied MathematicsTexto completo disponível |