https://ocw.mit.edu/courses/21h-421-introduction-to-environmental-history-spring-2011/resources/mit21h_421s11_prsrv_cnsrv/
MIT21H_421S11_Prsrv_Cnsrv.pdf | Introduction to Environmental History | History | MIT OpenCourseWare
This resource contains the words related to the preservation and conservation.
introduction toenvironmental historypdf