இதைப் பெறுங்கள் : Snow avalanche hazards and mitigation in the United States [electronic resource] / Panel on Snow Avalanches, Committee on Ground Failure Hazards Mitigation Research, Division of Natural Hazard Mitigation, Commission on Engineering and Technical Systems, National Research Council.

தலைப்பு : Snow avalanche hazards and mitigation in the United States [electronic resource] / Panel on Snow Avalanches, Committee on Ground Failure Hazards Mitigation Research, Division of Natural Hazard Mitigation, Commission on Engineering and Technical Systems, National Research Council.

அழைப்பு எண் : அழைப்பு எண் இல்லை

நிலை : அறியப்படாத