00000nam 2200000zi 4500 9.934004 CaOODSP 20250214105602 m o d f cr |n||||||||| 240215s1991 oncb ob f100 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En154-383/1991E-PDF Environmental monitoring programs for the St. Lawrence River. [Ottawa] : [Environment Canada], [1991] 1 online resource (68 unnumbered pages) : maps text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. Includes some text in French. Saint Lawrence River Environmental aspects Congresses. Saint-Laurent (Fleuve) Aspect de l'environnement Congrès. Conference papers and proceedings lcgft Actes de congrès rvmgf Canada. Environment Canada, issuing body. PDF 2.90 MB https://publications.gc.ca/collections/collection_2025/eccc/en154/En154-383-1991-eng.pdf