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| 01189nam 2200301za 4500 |
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| 001 | 9.805252 |
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| 003 | CaOODSP |
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| 005 | 20221107135614 |
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| 007 | cr ||||||||||| |
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| 008 | 150406s1949 xxcao|||o f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aA13-1/178-1949E-PDF |
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| 100 | 1 |aKnowles, George. |
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| 245 | 10|aSimplifying 2, 4-D |h[electronic resource] / |cby G. Knowles and E.G. Anderson. |
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| 250 | |aRev. |
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| 260 | |aOttawa : |bDepartment of Agriculture, |c1949. |
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| 300 | |a15 p. :|bill. |
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| 490 | 1 |aCircular ; |v178 |
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| 500 | |a"Publication No. 807, Issued September 1949, Revision" |
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| 500 | |aIssued also in French under title: Le 2, 4-D simplifié. |
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| 500 | |aHistorical publication digitized in 2012 by Agriculture and Agri-Food Canada. |
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| 692 | 07|2gccst|aHerbicides |
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| 700 | 1 |aAnderson, E. G. |
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| 710 | 1 |aCanada.|bDepartment of Agriculture. |
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| 775 | 08|tLe 2, 4-D simplifié |w(CaOODSP)9.805257 |
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| 830 | #0|aCircular (Canada. Dept. of Agriculture)|v178|w(CaOODSP)9.507877 |
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| 856 | 40|ahttp://publications.gc.ca|qPDF|s1.58 MB|uhttps://publications.gc.ca/collections/collection_2015/aac-aafc/agrhist/A13-1-178-1949-eng.pdf |
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