@book{8686,
	author = {Hoffman, Allan},
	title = {Water, Energy, and Environment},
	url = {https://library.oapen.org/bitstream/20.500.12657/25809/1/1004280.pdf||https://library.oapen.org/bitstream/20.500.12657/25809/1/1004280.pdf||https://library.oapen.org/bitstream/20.500.12657/25809/1/1004280.pdf}
}