共 37 条
[1]
AGARWAL JC, 1975, ENERGY USE CONSERVAT, P122
[2]
[Anonymous], 1975, MINERAL RESOURCES EN
[3]
BAILEY EH, 1973, US MINERAL RESOURCES, P404
[4]
BARNETT HJ, 1971, SURVIVAL EQUATION, P180
[5]
Berlioz L.M., 1967, T SME AIME, V238, P282
[6]
BROOKS DB, 1974, SCIENCE, V185, P15
[7]
CHARLES RJ, 1957, T AIME, V208, P87
[8]
CLOUD P, 1975, ENVIRONMENT, P97
[9]
COOK E, 1975, TECHNOL REV, V77, P14
[10]
DEWEY JF, 1973, EOS T AM GEOPHYS UN, V54, P239