TY - BOOK AU - Diffendal,R.F. TI - Great Plains geology T2 - Discover the Great Plains AV - QE78.7 .D544 2017 U1 - 557.8 23 PY - 2017/// CY - Lincoln, [Nebraska], London, [England] PB - University of Nebraska Press KW - Geology KW - Great Plains KW - Physical geography KW - Electronic books N1 - Includes bibliographical references and index UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=4817766 ER -