| 000 | 00000nam 2200000zi 4500 |
| 001 | 9.903514 |
| 003 | CaOODSP |
| 005 | 20250818131755 |
| 006 | m o d f |
| 007 | cr cn||||||||| |
| 008 | 210921t20202020oncd o f000 0 eng d |
| 040 | |aCaOODSP|beng|erda|cCaOODSP |
| 041 | 0 |aeng|afre |
| 043 | |anl----- |
| 045 | |ax1y1 |
| 086 | 1 |aFs72-52/2020-PDF |
| 245 | 00|aMonthly and yearly mean water levels = |bMoyennes mensuelles et annuelles du niveau d'eau. |
| 246 | 11|aMoyennes mensuelles et annuelles du niveau d'eau |
| 250 | |a[2020 edition]. |
| 264 | 1|aOttawa : |bCanadian Hydrographic Service = Service Hydrographique du Canada, |c[2020] |
| 264 | 4|c©2020 |
| 300 | |a1 online resource (1 page) : |ecolour charts |
| 336 | |atext|btxt|2rdacontent |
| 337 | |acomputer|bc|2rdamedia |
| 338 | |aonline resource|bcr|2rdacarrier |
| 546 | |aText in English and French. |
| 650 | 0|aWater levels|zGreat Lakes (North America) |
| 710 | 2 |aCanadian Hydrographic Service, |eissuing body. |
| 788 | |tMonthly and yearly mean water levels = |efre|w(CaOODSP)9.903515 |
| 794 | |tMonthly and yearly mean water levels = |b[2024 edition]|w(CaOODSP)9.937468 |
| 856 | 40|qPDF|s312 KB|uhttps://publications.gc.ca/collections/collection_2021/mpo-dfo/Fs72-52-2020.pdf |