00000nam##2200000za#4500 9.699277 CaOODSP 20220825082846 cr ||||||||||| 150407|2000||||xxc|||||o f|0| 0 eng|d CaOODSP eng n-cn--- En40-591/2000E-PDF St. Lawrence Centre. The unfolding story of the zebra mussel in the St. Lawrence River / [electronic resource] research and writing, Georges Costan and Yves de Lafontaine. At head of title : St. Lawrence Centre Montreal - Quebec : Environment Canada. c2000. 8p. coloured illus., graphs, map, references, tables, photographs "This publication is part of the St. Lawrence Vision 2000 Action Plan"--p.8 of 8. The catalogue number (En40-591/2000E) and ISBN (0-662-28810-6) for the print edition have been copied in this electronic publication. 14-21-Supp 2014-12-11 Animal populations gcpds Environmental impact gcpds Rivers gcpds Shellfish gcpds Présence de la moule zébrée dans le Saint-Laurent - à suivre... / (CaOODSP)9.643252 http://publications.gc.ca PDF 531 KB https://publications.gc.ca/collections/collection_2014/ec/En40-591-2000-eng.pdf