Land, irrigation water, greenhouse gas, and reactive nitrogen burdens of meat, eggs, and dairy production in the United States
Proceedings of the National Academy of Sciences (2014) - Comment
pubmed: 25049416  doi: 10.1073/pnas.1402183111  issn: 1091-6490  issn: 0027-8424 

Gidon Eshel, Alon Shepon, Tamar Makov, Ron Milo