TY - GEN TI - Energy for rural development: renewable resources and alternative technologies for developing countries U1 - 621.042 PY - 1976/// CY - Washington, D.C. PB - National academy of sciences KW - ENERGY ENGINEERING KW - ENGINEERING KW - PROF. S.SUBASINGHE COLLECTION KW - RENEWABLE ENERGY KW - RENEWABLE RESOURCES KW - RURAL DEVELOPMENT ER -