2019-10-112019-10-1119741974https://repository.tcu.edu/handle/116099117/3151965 leaves : illustrationsFormat: PrintengAn ultrastructural study on the mandibular organ (y-organ) of the crayfish, Procambarus simulansTextMain Stacks: TCU Master Thesis (Regular Loan)Special Collections: TCU Master Thesis (Non-Circulating)