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42![Evaluating Black Ash (Fraxinus nigra) Decline in the upper Mid-West Evaluating Black Ash (Fraxinus nigra) Decline in the upper Mid-West](https://www.pdfsearch.io/img/b7fe3036c7f3b9a47e66e0da9933cfdb.jpg) | Add to Reading ListSource URL: fhm.fs.fed.usLanguage: English - Date: 2009-02-04 10:23:33
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43![PETITION TO LIST THE ROUNDTAIL AND HEADWATER CHUBS (Gila robusta and nigra) AS ENDANGERED SPECIES IN THE LOWER COLORADO RIVER BASIN CENTER FOR BIOLOGICAL DIVERSITY PETITION TO LIST THE ROUNDTAIL AND HEADWATER CHUBS (Gila robusta and nigra) AS ENDANGERED SPECIES IN THE LOWER COLORADO RIVER BASIN CENTER FOR BIOLOGICAL DIVERSITY](https://www.pdfsearch.io/img/4c0444adf3a6f5b889d1feb868fdb365.jpg) | Add to Reading ListSource URL: www.biologicaldiversity.orgLanguage: English - Date: 2010-07-10 04:34:56
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44![Annals of Botany 97: 529–539, 2006 doi:aob/mcl016, available online at www.aob.oxfordjournals.org Lignification and Cell Wall Thickening in Nodes of Phyllostachys viridiglaucescens and Phyllostachys nigra B I E Annals of Botany 97: 529–539, 2006 doi:aob/mcl016, available online at www.aob.oxfordjournals.org Lignification and Cell Wall Thickening in Nodes of Phyllostachys viridiglaucescens and Phyllostachys nigra B I E](https://www.pdfsearch.io/img/7127c5d61a632ee175bb9b22aa7154f2.jpg) | Add to Reading ListSource URL: aob.oxfordjournals.orgLanguage: English |
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45![Ohlasy (citácie) Citácie vo WOS OSTROLUCKÁ, M.G. – BOLVANSKÝ, M. – TOKÁR, F. Vitality of pine pollen (Pinus sylvestris L. and Pinus nigra ARNOLD) on sites with different ecological conditions. In Biologia. Vol. Ohlasy (citácie) Citácie vo WOS OSTROLUCKÁ, M.G. – BOLVANSKÝ, M. – TOKÁR, F. Vitality of pine pollen (Pinus sylvestris L. and Pinus nigra ARNOLD) on sites with different ecological conditions. In Biologia. Vol.](https://www.pdfsearch.io/img/9e784cb35e5c005da1ec88fb39959e59.jpg) | Add to Reading ListSource URL: www.savzv.skLanguage: English - Date: 2007-02-12 05:38:32
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46![Yellow Black Mustard Flowers Brassica nigra Yellow Black Mustard Flowers Brassica nigra](https://www.pdfsearch.io/img/e07e55a695882d2761b1730243eba7c8.jpg) | Add to Reading ListSource URL: www.bmbf.deLanguage: German - Date: 2015-01-26 05:14:13
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47![Relating Black Ash (Fraxinus nigra) Decline and Regeneration to Tree Age and Site Hydrology Relating Black Ash (Fraxinus nigra) Decline and Regeneration to Tree Age and Site Hydrology](https://www.pdfsearch.io/img/d154ec6958760ee7a09c6a977493fed2.jpg) | Add to Reading ListSource URL: fhm.fs.fed.usLanguage: English - Date: 2009-02-04 10:24:06
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48![Baumartenblatt: Schwarzkiefer (Pinus nigra Arnold var. austriaca) Baumartenblatt: Schwarzkiefer (Pinus nigra Arnold var. austriaca)](https://www.pdfsearch.io/img/26576701ceda3bd2b0e69b448ecb046d.jpg) | Add to Reading ListSource URL: www.forsten.sachsen.deLanguage: German - Date: 2015-06-18 10:37:56
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49![Layout of a statistical analysis of differentially expressed genes for drought in Populus nigra Sabine Schnabel, João Paulo, Fred van Eeuwijk, Joost Keurentjes Wageningen University Layout of a statistical analysis of differentially expressed genes for drought in Populus nigra Sabine Schnabel, João Paulo, Fred van Eeuwijk, Joost Keurentjes Wageningen University](https://www.pdfsearch.io/img/9e728cf1ab6047092cfea74e0ee1a7f9.jpg) | Add to Reading ListSource URL: www.watbio.euLanguage: English - Date: 2015-03-27 10:33:39
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50![Ohlasy (citácie) Citácie vo WOS OSTROLUCKÁ, M.G. – BOLVANSKÝ M. – TOKÁR, F. Vitality of pine pollen (Pinus sylvestris L. and Pinus nigra ARNOLD) on sites with different ecological conditions. In Biológia, Brati Ohlasy (citácie) Citácie vo WOS OSTROLUCKÁ, M.G. – BOLVANSKÝ M. – TOKÁR, F. Vitality of pine pollen (Pinus sylvestris L. and Pinus nigra ARNOLD) on sites with different ecological conditions. In Biológia, Brati](https://www.pdfsearch.io/img/53839f62c3f3bb56ad438146d02233b5.jpg) | Add to Reading ListSource URL: www.savzv.skLanguage: English - Date: 2007-02-12 05:39:01
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