Surface sediment- and manganese nodule facies, encountered on RV "Valdivia" cruises 1972/73
Manganese Nodules - a Further Resource to Cover the Mineral Requirements?
A look at North Sea oil prospects through eyes of experience
Space acquired imagery, a versatile tool in the development of energy sources
Status of drill stem testing tools for offshore applications
In situ coal gasification: a unique means of energy recovery
Waltair-Kirandul electrification runs into technical problems
Oxy outlines proven North Sea development drilling program
Big new derrick barge goes to work in Gulf of Mexico
Development of deep-sea production system moves into second phase of program