共 21 条
[1]
Burns R G., 1978, SOIL ENZYMES, P73
[4]
Kiss S., 1975, Advances in Agronomy, V27, P25, DOI 10.1016/S0065-2113(08)70007-5
[6]
LEVESQUE MP, CAN J SOIL SCI
[7]
LEVESQUE MP, AGRICULTURE CANADA
[8]
MATHUR SC, UNPUBLISHED