00000nam 2200000za 4500 9.569377 CaOODSP 20240527135426 cr ||||||||||| 150406s2012 quc|||||o f00| 0 eng d 978-1-100-18310-7 CaOODSP eng n-cn--- CW69-5/515E-PDF Gjerdrum, Carina, 1970- Eastern Canada Seabirds at Sea (ECSAS) standardized protocol for pelagic seabird surveys from moving and stationary platforms / [electronic resource] [by] Carina Gjerdrum, David A. Fifield, and Sabina I. Wilhelm. Environment Canada. c2012. 44p. figs., graphs, references, tables Canadian Wildlife Service, technical report series 515 12-32 2012-08-10 Canadian Wildlife Service. Protocole normalisé pour les relevés d’oiseaux marins pélagiques dans l’Est du Canada (Eastern Canada Seabirds at Sea; ECSAS) à partir de plateformes mobiles et stationnaires / (CaOODSP)9.918409 Technical report series (Canadian Wildlife Service) 515 (CaOODSP)9.504438 PDF 484 KB https://publications.gc.ca/collections/collection_2012/ec/CW69-5-515-eng.pdf Report PDF 133 KB https://publications.gc.ca/collections/collection_2022/eccc/CW69-5-515-1-eng.pdf Addendum