Natural Swimming Pools: A Guide to Designing and Building Your Own

As it says on the tin. The nitty-gritty of designing and building your own water feature. As it says on the tin. The nitty-gritty of designing and building your own water feature. As it says on the tin. The nitty-gritty of designing and building your own water feature. As it says on the tin. The nitty-gritty of designing and building your own water feature.