Geological Survey of India
Pilot project for snow cover assessment: Geological Survey of India. - Lucknow. Geological Survey of India 1979 - 56 p.
Snow cover assessment
551.578 G26S
Pilot project for snow cover assessment: Geological Survey of India. - Lucknow. Geological Survey of India 1979 - 56 p.
Snow cover assessment
551.578 G26S