TY  - BOOK
AU  - Charles C. Plummer, et. al
TI  - Physical Geology
SN  - 978-1-260-09165-6
U1  - Cir. 551 P735 C2019 
PY  - 2019///
CY  - New York, NY 10121
PB  - McGraw-Hill Education
ER  -