共 50 条
- [23] ENERGY - INTERNATIONAL EXHIBITION ON RENEWABLE AND ALTERNATIVE ENERGY-SOURCES ELETTROTECNICA, 1984, 71 (08): : 743 - 743
- [29] UTILIZATION OF ALTERNATIVE ENERGY-SOURCES IN THE FINNISH AGRICULTURE ENERGIA ES ATOMTECHNIKA, 1981, 34 (07): : 303 - 308
- [30] ECOLOGY AND ECONOMICS OF EXISTING ALTERNATIVE ENERGY-SOURCES SOVIET ATOMIC ENERGY, 1990, 68 (02): : 88 - 91