Physical geology/
Plummer, Charles C.
Physical geology/ Charles C. Plummer.-- -- Sixth edition. -- Dubuque, Iowa: Wm. C. Brown Publishers, 1993.
xiv., col.: ill.; 28.
Includes index.
0697138070
Geology
HS Cir 550.20 P732 1993
Physical geology/ Charles C. Plummer.-- -- Sixth edition. -- Dubuque, Iowa: Wm. C. Brown Publishers, 1993.
xiv., col.: ill.; 28.
Includes index.
0697138070
Geology
HS Cir 550.20 P732 1993