共 31 条
[1]
Baver L.D., 1940, SOIL PHYS
[2]
BAVER LD, 1938, SOIL SCI SOC AM P, V3, P52
[3]
BAVER LD, 1942, HYDROLOGY, pCHB10
[4]
BODMAN GB, 1936, AM SOIL SURVEY ASS B, V17, P35
[5]
BRADFIELD R, 1938, SOIL SCI SOC AM P, V3, P70
[6]
BUEHRER TR, 1932, ARIZ AGR EXP STA TEC, V39
[7]
Donat J, 1937, T 6 COMN INT SOC SOI, P423
[8]
DULEY F. L., 1939, SOIL SCI SOC AMER PROC, V4, P60
[9]
DULEY FL, 1941, USDA CIR, V608
[10]
FREE G. R., 1940, SOIL SCI SOC AMER PROP, V5, P390