00000nam##2200000za#4500 9.695829 CaOODSP 20210624234744 cr ||||||||||| 150407|2012||||xxc|||||o f|0| 0 eng|d 978-1-100-20324-9 CaOODSP eng n-cn--- E95-2/15-2012E-PDF Canada. International Joint Commission. Lake Superior regulation - addressing uncertainty in Upper Great Lakes water levels : [electronic resource] final report to the International Joint Commission Ottawa - Ontario : International Joint Commission March 2012. 236p. figs., maps, references, tables, photographs 12-18 2012-05-04 Lakes gcpds Water management gcpds http://publications.gc.ca PDF 13 393 KB https://publications.gc.ca/collections/collection_2012/ijc/E95-2-15-2012-eng.pdf