| 000 | 00000nam##2200000za#4500 |
| 001 | 9.645008 |
| 003 | CaOODSP |
| 005 | 20200328191005 |
| 007 | ta |
| 008 | 150407|1991||||xxc||||| f|0| 0 eng|d |
| 020 | |a0-662-18890-X |
| 040 | |aCaOODSP|beng |
| 043 | |an-cn--- |
| 086 | 1 |aEn40-11/23-1990-1E |
| 110 | 1 |aCanada.|bEnvironment Canada. |bEnvironmental Protection. |
| 245 | 10|aSecond report of Canada under the 1987 protocol to the 1978 Great Lakes Water Quality Agreement: issues overview, 1990 |
| 260 | |aToronto - Ontario : |bEnvironment Canada. |c1991. |
| 300 | |a83p. : |bfigs. ; |c28 cm. |
| 500 | |aPrepared by the Government of Canada and the Government of the Province of Ontario under the 1986 Canada-Ontario Agreement respecting Great Lakes Water Quality. N.B.: Incorrect ISBN (0-662-18890) printed in this publication. |
| 563 | |aSoftcover |
| 690 | 07|aEnvironmental protection|2gcpds |
| 775 | 08|tDeuxième rapport présenté par le Canada en vertu du protocole de 1987 sur l'Accord de 1978 relatif à la qualité de l'eau dans les Grands Lacs: résumés des activités.|w(CaOODSP)9.678791 |