Enviropig: A Bioengineered Pig That Excretes Fewer Pollutants
Enviropig – Science Learning - University of Nebraska–Lincoln
What is “Enviropig™”? - CBAN
Enviropig - CBAN
我国科学家成功培育转基因“环保猪”,节约粮食且生长快速_风闻
Enviropig Introduction | MediaHub - University of …
Scientists improve transgenic 'Enviropigs' - ScienceDaily
环保猪 - 百度百科
Developments on the Enviropig File - The Pig Site