Offshore.
Conroe, Tex. : Industrial Publications
"The journal of ocean business."
Published: Conroe, Tex. : Industrial Trade Publications, ; Tulsa, Okla. : PennWell, 
Beginning with Apr. 1991 issue, carries statement "international ed."
Some numbers issued in combined form.
Description based on: Vol. 2, no. 6 (Aug. 1955); title from cover.
Latest issue consulted: Vol. 58, no. 5 (May 1998).
Offshore oil field equipment industry
Offshore oil industry
Offshore oil well drilling

Offshore contractors and equipment directory
Offshore