Purdy, G. Michael

tape_number: 3

full title: Office of Naval Research talks, tape 3 of 4

original_description: Speakers Mike Purdy, William Schmitz, Mark Hahn, Michael Spall

tape_number: 2

full title: Office of Naval Research talks, tape 2 of 4

original_description: Speakers Jim Lynch, Terrance Joyce, Mike Purdy

tape_number: 2

full title: Office of Naval Research talks, tape 2 of 4

original_description: Speakers Jim Lynch, Terrance Joyce, Mike Purdy

tape_number: 2

full title: Ocean Industry Program, members' meeting, tape 2

original_description: Speaker G. Michael Purdy, Interpretation of seismic refraction data in tau-p space

tape_number: 2

full title: Ocean Industry Program, members' meeting, tape 2

original_description: Speaker G. Michael Purdy, Interpretation of seismic refraction data in tau-p space

tape_number: 1

full title: Ocean Industry Program, tape 1

original_description: Speaker Ken Peal and Michael Purdy, New tools for geophysical exploration (Donald Koelsch talk)

tape_number: 1

full title: Ocean Industry Program, tape 1

original_description: Speaker Ken Peal and Michael Purdy, New tools for geophysical exploration (Donald Koelsch talk)

tape_number: 5

full title: Ocean Industry Program, members' meetings, tape 5

original_description: Speaker G. Michael Purdy, High resolution deep towed hydrophone seismic reflection profiling

tape_number: 5

full title: Ocean Industry Program, members' meetings, tape 5

original_description: Speaker G. Michael Purdy, High resolution deep towed hydrophone seismic reflection profiling

tape_number: 3

full title: Office of Naval Research talks, tape 3 of 4

original_description: Speakers Mike Purdy, William Schmitz, Mark Hahn, Michael Spall