000 00924nam##2200277za#4500
0019.610582
003CaOODSP
00520200331125813
007ta
008150406|1993||||xxc|||||     f|0| 0 eng|d
020 |a0-662-20895-1
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn40-215/20E
1101 |aCanada.|bEnvironment Canada. |bEnvironmental Protection.
24510|aBenzidine
2461 |iAt head of title : |aCanadian Environmental Protection Act
260 |aOttawa - Ontario : |bEnvironment Canada. |c1993.
300 |av, 17p. : |breferences ; |c28 cm.
4901 |aPriority substances list assessment report
563 |aSoftcover
69007|aEnvironmental impact assessment|2gcpds
69007|aEnvironmental protection|2gcpds
77508|tBenzidine |w(CaOODSP)9.622235
7760#|tBenzidine |w(CaOODSP)9.863444
830#0|aPriority substances list assessment report.|w(CaOODSP)9.514568