J. Ludwig

发表

P.D. Jones, S. Bursian, J. Giesy, 1994, Archives of environmental contamination and toxicology.

J. Ludwig, G. Fox, K. Grasman, 2006 .

J. Giesy, D. Tillitt, J. Ludwig, 1994, Environmental science & technology.

I. Barker, T. Bollinger, J. Ludwig, 1999, Journal of wildlife diseases.

J. Ludwig, 1997, CRC Handbook of Census Methods for Terrestrial Vertebrates.