TY  - GEN
AU  - Diffendal, R. F.
CN  - QE78.7
ID  - 854628
KW  - Geology
KW  - Physical geography
LK  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=4817766
T1  - Great Plains geology /
TI  - Great Plains geology /
UR  - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=4817766
ER  -