نتایج جستجو
Hazardous materials in the hydrologic environment the role of research by the U.S. Geological Survey
Committee on U.S. Geological Survey Water Resources Research, Water Science and Technology Board, Commission on Geosciences, Environment, and Resources.
Ocean Resources: Volume II Subsea Work Systems and Technologies Derived from papers presented at the First International Ocean Technology Congress on EEZ Resources: Technology Assessment held in Honolulu, Hawaii, 22–26 January 1989
Professor T. D. Patten (auth.), D. A. Ardus, D. Clare, A. Hill, R. Hobbs, R. J. Jardine, J. M. Squire (eds.), 1990
Building bridges: multilingual resources for children
Multilingual Resources for Children Project, 1995
Economic Growth and Resources: Natural Resources
Christopher Bliss, 1980
World Cotton Germplasm Resources
World Cotton Germplasm Resources, 2014
Water Resources Quality: Preserving the Quality of our Water Resources
A. Shaviv (auth.), 2002
Future Challenges for the U.S. Geological Survey's Mineral Resources Program
Committee to Review the U.S. Geological Survey"s Mineral Resources Program, 2004
