ICAR-Central Plantation Crops Research Institute
भाकृअनुप - केंद्रीय रोपण फसल अनुसंधान संस्थान
OPAC (Online Public Access Catalog)


  

A revision of the genera of the syrphini

" Vockeroth, J. R."

A revision of the genera of the syrphini - "Entomological society of Canada, 1969" - 176p.

595.77 J9

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