Book from the Archaeological Survey of IndiaCentral Archaeological Library, New DelhiBook Number: 18062Book Title: Stratigraphic principles and practiceBook Author: Weller, J. MarvinBook Language: EnglishNumber of Pages: 748Publisher: Harper and Brothers Publishers; New York; 1959Subject: Geology; Earth Sciences; Physical Geography; Historical geologySource URL: http://asi.nic.in/asi_books/18062.pdfYear: 1959