共 30 条
[21]
MOHORICH LM, 1971, MT GEOLOGIST, V8, P209
[22]
SCOTT GA, 1963, 421A US GEOL SURV PR
[23]
SCOTT GR, 1969, 1262 US GEOL SURV B
[24]
VANHORN R, 1968, ASSOC ENGINEERING GE, V5, P18
[25]
WRUCKE CT, 1967, US GEOL SURVEY OPEN
[26]
1964, ASPHALT I MANUAL 10
[27]
1970, URBAN STORM DRAINAGE
[28]
1969, N BOULDER MAJOR DRAI
[29]
1968, EARTH MANUAL
[30]
1954, BOREHOLE DATA ENGINE