共 15 条
[1]
Barber S., 1981, MODELING WASTEWATER
[2]
BARBER SA, 1983, UNPUB PLANT ROOT MOR
[3]
CLAASSEN N, 1976, AGRON J, V68, P961
[8]
CUSHMAN JH, 1983, UNPUB NUTRIENT TRANS
[10]
NYE PH, 1964, 8TH T INT C SOIL SCI