This may be one of the best introductions to environmental planning for geography students interested in the application of physical geographic techniques. When inquiring minds ask how a Geography major like myself ended up doing septic plan review as a county Environmental Health Specialist I simply point to Marsh's chapter on waste disposal and describe the necessary physical parameters familiar to physical geographers (soil types and percolation rates, groundwater levels, slopes and topography, surface water, geohazards, mapping, etc). There is something for everybody in this book and you don't have to be a geography major to benefit. A very practical text.