Brazil's Petrobras has obtained approval from the country's environmental agency to clear corals from the underside of the ...
The Centre for Petroleum Studies is a focus for research, postgraduate teaching and professional development within the framework of petroleum science and engineering at Imperial College. Its main ...
Rights Nov 20, 1992 Dec 16, 1992 Sep 30, 1992 Rights ratio: 36 share for every 100 held at a price of Rs 10.0 ...