@book{876,
	author = {Commoner, Barry},
	title = {First Law of Ecology},
	publisher = {UrbanNext,},
	year = {March 17, 2017.},
	note = {Actar, Barry Commoner, Energy and sustainability, No Density, Statement, Urban Paradigms, XXL-XS},
	url = {https://urbannext.ovh/first-law-of-ecology/}
}