9 Computer software in the field of geostatistics for use by the oil, gas and mining industries for resource evaluation, namely, recording, processing, and analyzing data relating to the quality, quantity and location of natural resources, automatic cartography, and risk analysis, namely, recording, processing and analyzing data relating to costs, probable returns, and feasibility of prospective oil, gas and mining operations, and computer software for use by the oil, gas and mining industries for environmental studies, namely, recording, processing and analyzing data relating to the effects of oil, gas and mining operations on the environment and potential pollution and resource depletion caused by such operations; instructional computer software in the field of geostatistics