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008210603m19581957onca    ob   f001 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aA43-1015/1958E-PDF|zA43-1015
1001 |aMartin, Hubert, |eauthor.
24510|aChemical aspects of ecology in relation to agriculture / |cby Hubert Martin.
264 1|aOttawa, Ontario : |bDepartment of Agriculture, Science Service, |c1958.
300 |a1 online resource (96 pages) : |billustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |a"Digitized by the Internet Archive in 2012 with funding from Agriculture and Agri-Food Canada - Agriculture et Agroalimentaire Canada."
500 |a"Publication 1015, July 1957."
500 |aIncludes indexes (pages 88-96).
504 |aIncludes bibliographical references.
650 0|aPlant ecology.
650 0|aAgricultural chemistry.
650 6|aÉcologie agricole.
650 6|aChimie agricole.
7101 |aCanada.|bDepartment of Agriculture, |eissuing body.
85640|qPDF|s7.63 MB|uhttps://publications.gc.ca/collections/collection_2021/aac-aafc/A43-1015-1958-eng.pdf