000	02099nam##2200301za#4500
001	9.696431
003	CaOODSP
005	20210624235030
007	cr |||||||||||
008	150407|1993||||xxc|||||o    f|0| 0 eng|d
040	|aCaOODSP|beng
043	|an-cn---
086	1 |aA43-1895/1993E-PDF
110	1 |aCanada. |bAgriculture and Agri-Food Canada.
245	10|aNatural enemies of pests associated with prairie crops / |h[electronic resource]|cby D. S. Yu and J. R. Byers, Research Station, Lethbridge, Alberta.
260	|aOttawa - Ontario : |bAgriculture and Agri-Food Canada |c1993.
300	|a32p.|bphotographs
500	|a"The aim of this book is to help growers, extension workers, district agriculturalists, and the general public recognize the natural enemies of agricultural pests commonly found in the prairie provinces. Colour photographs are used as a means of identification, supplemented with descriptions of relevant aspects of the life histories of the major natural enemies."--Preface.
500	|aHistorical publication digitized by Agriculture and Agri-Food Canada. The catalogue number (A43-1895/1993E) and ISBN (0-662-20908-7) for the print edition have been copied in this electronic publication.
520	3 |aThe aim of this book is to help growers, extension workers, district agriculturalists, and the general public recognize the natural enemies of agricultural pests commonly found in the prairie provinces. Colour photographs are used as a means of identification, supplemented with descriptions of relevant aspects of the life histories of the major natural enemies.--Preface
590	|a12-32-Supp|b2012-07-11
690	07|aCrops|2gcpds
690	07|aPests|2gcpds
720	1 |aYu, D. S.
720	1 |aByers, J. R.
775	08|tEnnemis naturels des ravageurs des cultures dans les provinces des Prairies / |w(CaOODSP)9.640545
776	0#|tNatural enemies of pests associated with prairie crops / |w(CaOODSP)9.645214
856	40|ahttp://publications.gc.ca|qPDF|s2588 KB|uhttps://publications.gc.ca/collections/collection_2012/agr/A43-1895-1993-eng.pdf