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008210729t19901990onca    ob   f001 0 eng d
020 |z0-660-13422-5
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cnp--
0861 |aA53-1841/1990E-PDF|zA53-1841-1990E
1001 |aCampbell, C. A.|q(Constantine A.),|d1934- |eauthor.
24510|aCrop rotation studies on the Canadian prairies / |cC.A. Campbell, R.P. Zentner, H.H. Janzen, K.E. Bowren (retired).
264 1|a[Ottawa] : |bResearch Branch, Agriculture Canada, |c1990.
264 4|a©1990
300 |a1 online resource (x, 133 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 1841/E."
504 |aIncludes bibliographical references (pages 113-121) and index.
650 0|aCrop rotation|zPrairie Provinces.
650 0|aCop rotation|xResearch|zPrairie Provinces.
650 6|aAssolement|zProvinces des prairies.
7101 |aCanada.|bAgriculture Canada, |eissuing body.
85640|qPDF|s8.14 MB|uhttps://publications.gc.ca/collections/collection_2021/aac-aafc/A53-1841-1990-eng.pdf