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008211109e195610##onca    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aA43-949/1956E-PDF
1001 |aMcMahon, H., |eauthor.
24510|aControl of plant bugs in northern alfalfa seed fields / |cby H. McMahon and J.C. Arrand.
264 1|aOttawa : |bDepartment of Agriculture, |cOctober 1956.
300 |a1 online resource (4 pages) : |billustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [provided by Agriculture and Agri-Food Canada].
500 |a"Publication 949, October 1956."
500 |aCover title.
500 |a"Reprint."
500 |a"Science Service, Entomology Division."
504 |aIncludes bibliographical references.
650 0|aAlfalfa|xDiseases and pests.
650 0|aLygus|xControl.
650 6|aLuzerne|xMaladies et fléaux.
650 6|aLygus, Lutte contre les.
7101 |aCanada.|bDepartment of Agriculture, |eissuing body.
85640|qPDF|s515 KB|uhttps://publications.gc.ca/collections/collection_2021/aac-aafc/A43-949-1956-eng.pdf