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| 01990cam 2200337za 4500 |
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| 001 | 9.823162 |
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| 003 | CaOODSP |
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| 005 | 20221107143834 |
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| 007 | cr ||||||||||| |
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| 008 | 160824s1934 oncao||#o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-sn|an-cn--- |
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| 086 | 1 |aA12-2/170-1934E-PDF |
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| 100 | 1 |aRussell, R. C. |
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| 245 | 10|aStudies of Take-all and its causal organism, Ophiobolus graminis Sacc. |h[electronic resource] / |cby R.C. Russell. |
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| 246 | 1 |iAt head of title: |aStudies in cereal diseases |nX |
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| 260 | |aOttawa : |bDivision of Botany, Dominion Experimental Farms : |bDominion of Canada Department of Agriculture, |c1934. |
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| 300 | |a64 p. : |bill. |
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| 490 | 1 |aBulletin, New series ; |vno. 170 |
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| 500 | |aTitle from cover. |
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| 500 | |aOriginally presented as the author's thesis (doctoral-- University of Toronto). |
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| 500 | |aHistorical publication digitized from Agriculture and Agri-Food Canada collection. |
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| 504 | |aIncludes bibliographical references. |
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| 505 | 2 |aPartial contents: The disease -- The causal organism -- Histology of infection -- Greenhouse and field experiments -- Control measures -- Discussion -- Summary. |
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| 520 | 0 |a"Take-all is a disease of various members of the grass family. It is caused primarily by a parasitic fungus, Ophiobolus graminis Sacc, but it develops only under appropriate environmental conditions. The disease was first recognized in Saskatchewan in 1923. Since it causes considerable damage to wheat in Western Canada, it has been made the subject of much investigation up to the present time."--Introd., p. 5. |
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| 692 | 07|2gccst|aWheat |
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| 692 | 07|2gccst|aPlant diseases |
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| 710 | 1 |aCanada.|bDepartment of Agriculture. |
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| 710 | 1 |aCanada. |bDivision of Botany. |
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| 830 | #0|aBulletin (Canada. Department of Agriculture)|vno. 170|w(CaOODSP)9.812039 |
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| 856 | 40|qPDF|s5.88 MB|uhttps://publications.gc.ca/collections/collection_2016/aac-aafc/agrhist/A12-2-170-1934-eng.pdf |
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