+ wishlist Alternative Fuels for Environmentally-Friendly Ships: Hydrogen, Ammonia, Bio-fuels and E-fuels (SpringerBriefs in Applied Sciences and Technology) [9783031850813] Add to Cart The item has been added Author: Youngsub Lim Alternative Fuels for Environmentally-Friendly Ships: Hydrogen, Ammonia, Bio-fuels and E-fuels (SpringerBriefs in Applied Sciences and Technology) [9783031850813] Buy More - Save More. Below are the available bulk discount rates for each individual item when you purchase a certain amount Quantity Price Savings 25 - 49 12% 50 - 99 13% 100+ 14% List Price As Low as $49.99 Format: Paperback