共 14 条
[1]
Aerts R., 1993, HEATHLANDS PATTERNS
[3]
BOUWMAN AF, 1990, SOILS AND THE GREENHOUSE EFFECT, P61
[6]
HEIJ GJ, 1991, STUDIES ENV SCI, V46
[7]
JORGENSEN RG, 1992, J SOIL SCI, V43, P347