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Zielkonflikt: Straßenneubau mit oder gegen den Tonbergbau
Surface sediment- and manganese nodule facies, encountered on RV "Valdivia" cruises 1972/73
Status of drill stem testing tools for offshore applications
Oxy outlines proven North Sea development drilling program
Development of deep-sea production system moves into second phase of program
Manganese Nodules - a Further Resource to Cover the Mineral Requirements?
In situ coal gasification: a unique means of energy recovery
Big new derrick barge goes to work in Gulf of Mexico
Unexpected field corrosion leads to new monitoring with revised predictibve model
Ways of improving the operating economy of piston type internal combustion engines