User:Rachelchang

http://download.springer.com/static/pdf/993/art%253A10.1007%252Fs11270-016-3182-7.pdf?originUrl=http%3A%2F%2Flink.springer.com%2Farticle%2F10.1007%2Fs11270-016-3182-7&token2=exp=1486612059~acl=%2Fstatic%2Fpdf%2F993%2Fart%25253A10.1007%25252Fs11270-016-3182-7.pdf%3ForiginUrl%3Dhttp%253A%252F%252Flink.springer.com%252Farticle%252F10.1007%252Fs11270-016-3182-7*~hmac=521822cef40d05d955ae706ca9761552990f342fa6dedcc8b447c8550c5e388b

http://www.sciencemag.org/news/2017/02/trump-administration-blacks-out-animal-welfare-information

http://www.forbes.com/sites/michaelpellmanrowland/2017/02/02/organic-animal-welfare-standards/#1e0494966458