Before revision: Notable biospeleologists Emil Racoviță Carl Eigenmann Louis Fage René Jeannel Curt Kosswig Juan ChirÌnos Bibliography Bernard Collignon, Caving, scientific approaches., Edisud 1988 Fabien Steak, Approach biospéologie, File EFS Instruction No.
After revision: Notable biospeleologists Emil Racoviță Carl Eigenmann Louis Fage René Jeannel Curt Kosswig Bibliography Bernard Collignon, Caving, scientific approaches., Edisud 1988 Fabien Steak, Approach biospéologie, File EFS Instruction No.