共 69 条
[21]
DELCOURT PA, 1974, THESIS LOUISIANA STA
[22]
DOERING JA, 1956, AAPG BULL, V40, P1816
[23]
DONN W, 1965, METEOROLOGY
[24]
DURHAM CO, 1967, 1967 ANN M GEOL SO E
[25]
FAEGRI K, 1975, TXB POLLEN ANALYSIS
[26]
Fernald M.L., 1950, GRAYS MANUAL BOT, V8th
[27]
Fisk H. N., 1939, J GEOMORPHOL, V2, P181
[28]
FISK HN, 1940, LOUISIANA DEP CONSER, V18, P1
[29]
FISK HN, 1938, LOUISIANA DEP CONSER, V12, P3
[30]
FISK HN, 1938, LOUISIANA DEP CONSER, V10, P1