共 50 条
[1]
IONIC CONCENTRATIONS AND ACTIVITIES IN SOIL SOLUTIONS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (03)
:420-&
[2]
ADRIANO DC, 1982, AGRONOMY, V9, P449
[4]
ARNDT FL, 1986, 3RD P CAN HYDR C SAS, P269
[6]
ARNDT JL, 1985, P N DAK ACAD SCI, V36, P54
[7]
BERG WILLIAM A., 1959, SOIL SCI SOC AMER PROC, V23, P348
[8]
BIGGAR J. W., 1962, SOIL SCI SOC AMER PROC, V26, P125
[9]
BLUEMLE JP, 1973, N DAKOTA GEOL SURV 1, V57
[10]
Bohn H. L., 1979, SOIL CHEM