E
Ephriam Porter 1868-1943 Key to Felt
2 works on record
Works
Report of the State Entomologist on Injurious and Other Insects of the State of New York
Report of the State Entomologist on Injurious and Other Insects of the State of New York
Report of the State Entomologist on Injurious and Other Insects of the State of New York; 35th 1921
Report of the State Entomologist on Injurious and Other Insects of the State of New York; 35th 1921