Vockeroth, J.R. + Haufe, W.O books & textbook

THE NORTH AMERICAN SPECIES OF THE FAMILY OPOMYZIDAE (DIPTERA: ACALYPTERAE) + EFFECT OF ADAPTATION ON STIMULATION OF FLIGHT IN AEDES AEGYPTI (L.) IN A CHANGING ENVIRONMENT

Vockeroth, J.R. + Haufe, W.O

Canadian Entomol /1961T Pamphlet