000 00999nam  2200265za 4500
0019.608409
003CaOODSP
00520200330184855
007ta
008150406|1992||||xxc|||||     f|0| 0 eng d
020 |a0-660-13830-1
022 |a0706-7313
040 |aCaOODSP|beng
043 |an-cn---
0861 |aA42-42/1991-18E
1101 |aCanada.|bAgriculture Canada.|bResearch Branch.
24514|aThe flower flies of the subfamily Syrphinae of Canada, Alaska and Greenland (Diptera: Syrphidae) / |cby J. R. Vockeroth.
260 |aOttawa - Ontario : |bAgriculture Canada. |c1992.
300 |a455p. : |bfigs., maps, references ; |c23 cm.
4901 |aThe insects and arachnids of Canada|x0706-7313|vPart 18
563 |aSoftcover
590 |a92-23|b1992-06-05
7201 |aVockeroth, J. R.
7760#|tThe flower flies of the subfamily Syrphinae of Canada, Alaska and Greenland |w(CaOODSP)9.811395
830#0|aThe insects and arachnids of Canada,|x0706-7313|vPart 18|w(CaOODSP)9.514402