00000nam##2200000za#4500 9.694609 CaOODSP 20241203113637 cr ||||||||||| 150407|2011||||xxc|||||o f|0| 0 eng|d 978-1-100-18651-1 CaOODSP eng n-cn--- En14-43/12-2011E-PDF Canada. Environment Canada. Landbird trends in Canada, 1968-2006 : [electronic resource] Canadian biodiversity : ecosystem status and trends 2010 - technical thematic report no. 12 / [by] C. Downes, P. Blancher and B. Collins; published by the Canadian Councils of Resource Ministers. Ottawa - Ontario : Environment Canada c2011. 106p. graphs, references, tables 11-50 2011-12-16 Birds gcpds Wildlife management gcpds Downes, C. Blancher, P. Collins, B. Tendances relatives aux oiseaux terrestres au Canada, de 1968 à 2006 : (CaOODSP)9.638781 http://publications.gc.ca PDF 2003 KB https://publications.gc.ca/collections/collection_2011/ec/En14-43-12-2011-eng.pdf