The author writes of the development of geology to demonstrate _______.A the process of specialisation and professionalisationB the hardship of amateurs in scientific studyC the change of policies in scientific publicationsD the discrimination of professionals against amateurs
The author writes of the development of geology to demonstrate _______.
A the process of specialisation and professionalisation
B the hardship of amateurs in scientific study
C the change of policies in scientific publications
D the discrimination of professionals against amateurs
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