A contribution to the knowledge of the Puparia of Anthomyidae / door Machtilda Nannette StorkA contribution to the knowledge of the puparia of anthomyidae / door Machtilda Nannette StorkA contribution to the knowledge of the Puparia of Anthomyidae / door Machtilda Nannette StorkA contribution to the knowledge of the puparia of anthomyidae / door Machtilda Nannette Stork