Lawrence K. Wang, Mu-Hao Sung Wang, Yung-Tse Hung (2021). Integrated Natural Resources Research, Springer Cham, NY, USA; 651 pages, ISBN: 978-3-030-61001-2; https://doi.org/10.1007/978-3-030-61002-9 ….. ABSTRACT: This book “Integrated Natural Resources Research” (HEE22) is a sister book of “Integrated Natural Resources Management” (HEE20) in the Handbook of Environmental Engineering (HEE) Series, and expands on the themes of that volume by addressing the conservation and protection of natural resources in an environmental engineering context through state-of-the-art research methodologies and technologies. With a focus on water and wastewater treatment, the book takes a multidisciplinary approach to provide readers with an understanding of developments in natural resources technology over the last few decades, and how technology and industry methods will progress to ensure cleaner and sustainable methods of natural resources management. This book includes 12 chapters: (1) Fenton Oxidation and Biological Activated Carbon Treatment for Recycling Biotreated Coking Plant Wastewater; (2) Composting for Food Processing Wastes; (3) Treatment of Wastewaters from Chemical Industries; (4) Agricultural Waste as a Low-Cost Adsorbent; (5) Waste Vegetable Oils, Fats, and Cooking Oils in Biodiesel Production; (6) Physicochemical Treatment Consisting of Chemical Coagulation, Precipitation, Sedimentation, and Flotation; (7) Water Quality Control of Tidal Rivers and Estuaries; (8) First Wave of Flotation Technology Evolution: Once the World’s Largest DAF-Filtration Plant and Its Hydroelectric Facility; (9) Cationic Surfactant Analysis with Good Laboratory Practice and Waste Management; (10) Treatment of Laundry Wastewater by Physicochemical and Flotation Processes; (11) Book Reviews: Natural Resources; and (12) Glossary of Water Quality, Treatment, and Recovery.