Citation

Yamaguchi T. , Takei T. , Yazawa Y. , Wong M. T. F. , Gilkes R. J. Swift R. S. (2004) Effect of humic acid, sodium, and calcium additions on the formation of water-stable aggregates in Western Australian wheatbelt soils. Soil Research 42, 435-439.

https://doi.org/10.1071/SR03053