共 35 条
[1]
Adams F., 1980, Khasawneh, F. E.
[2]
Sample, E. C.
[3]
Kamprath, E. J. : The role of phosphorus in agriculture., P655
[5]
ADAMS FRED, 1967, AGRONOMYSOIL ACIDITY AND LIMING, V12., P161
[9]
CARROL M D, 1968, Australian Journal of Agricultural Research, V19, P859, DOI 10.1071/AR9680859