Platt, John Isaac.
Simple geological structures by John I. Platt and John Challinor. - 4th ed. - London: Murby, 1968. - 56 p. illus., maps. 25 cm.
0045500045
70387251
B68-21762
Geology--Maps.
Geology, Structural.
QE36 / .P56 1968
823.91 / CAS
Simple geological structures by John I. Platt and John Challinor. - 4th ed. - London: Murby, 1968. - 56 p. illus., maps. 25 cm.
0045500045
70387251
B68-21762
Geology--Maps.
Geology, Structural.
QE36 / .P56 1968
823.91 / CAS