From the reviews: "This book provides comprehensive discussions on the production storage, transportation usage, economy, policy, and environmental impacts of biohydrogen from biomass-based feed stocks. Demirbas (Sila Science and Energy, Turkey) has made a good attempt to address the needs of researchers, engineers, agriculturists, crop cultivators, policy makers, environmentalists, etc. ... used as a general reference source for non-engineering students. ... Summing Up: Recommended. Lower- and upper-division undergraduates, two-year technical program students, and general readers." (A. C. Sheth, Choice, Vol. 47 (5), January, 2010)