Energy probelm and world economic development with special reference to India
Subrahmanya, K N
Energy probelm and world economic development with special reference to India - - Deep & Deep Publications, New Delhi 1983 - - .
Environmental problems & services-- Social problems & services
363.7 SUB-E
Energy probelm and world economic development with special reference to India - - Deep & Deep Publications, New Delhi 1983 - - .
Environmental problems & services-- Social problems & services
363.7 SUB-E