Owuor, P., Kamau, D., Oenema, O. and Spiertz, H. (2012) “Changes in soil properties following conversion of forests into intensively managed Camellia sinensis L. plantations along a chronosequence”, International Journal of Tea Science, 8(03), pp. 03-12. doi: 10.20425/ijts.v8i3.4719.