1 “... on this subject, the book provides a wealth of ideas and resources for researchers, professionals...”

2 “... will be useful to researchers, professionals, and policymakers alike...”

3 “... natural gas market developments in India. The book will be useful to researchers, professionals...”

4 “... and industrial research professionals....”

5 “.... This book will be useful to researchers, professionals, policy makers, and environmental engineers...”

6 “... for this book includes students, researchers, professionals in the urban municipal wastewater treatment sector...”

7 “... insights into various concepts and their importance for real-world applications, it equips researchers...”

8 “... and energy security, while serving as a valuable reference source for researchers, professionals...”

9 “..., researchers, professionals, and students of ecology, the book provides a background in old field ecosystems...”