Geological oceanography evolution of coasts, continental margins and the deep sea floor per Shepard, Francis Parker 1897-

Geological oceanography per Shepard, Francis Parker 1897-

Submarine geology per Shepard, Francis Parker 1897-

The earth beneath the sea per Shepard, Francis Parker

Submarine canyons and other sea valleys per Shepard, Francis Parker 1897-

Submarine canyons and other sea valleys per Shepard, Francis Parker

The earth beneath the sea per Shepard, Francis Parker