Encyclopedia of Soil Science2016 Third edition. Edited by Rattan Lal. This three-volume globally-focused set addresses “ a multitude of soil and soil management concerns … [and] describes every branch of soil science … [for] Soil Scientists, Crop Scientists, Plant Scientists and More. A host of contributors …[focus on] underlying themes relevant to natural and agricultural ecosystems … [including] topics … [such as] soil degradation, climate change, soil carbon sequestration, food and nutritional security, hidden hunger, water quality, non-point source pollution, micronutrients, and elemental transformations."