Structural geology/
Billings, Marland P.
Structural geology/ Marland P. Billings - 3rd.ed. - New Delhi: PHI, 1972. - 606 p.
9788020300590
551.8 / BIL/S
Structural geology/ Marland P. Billings - 3rd.ed. - New Delhi: PHI, 1972. - 606 p.
9788020300590
551.8 / BIL/S