D M Porterfield

发表

D M Porterfield, G S Neichitailo, A L Mashinski, 2003, Advances in space research : the official journal of the Committee on Space Research.

D M Porterfield, P. Smith, S. Land, 1999, The Journal of experimental biology.

D M Porterfield, G W Stutte, G E Bingham, 2003, Advances in space research : the official journal of the Committee on Space Research.

D M Porterfield, D. Keefe, J. Trimarchi, 1998, The Biological bulletin.

D M Porterfield, M E Musgrave, Stephen C. Stout, 2001, International Journal of Plant Sciences.

D M Porterfield, J. Trimarchi, Peter J. S. Smith, 1999, Microscopy research and technique.

D M Porterfield, M E Musgrave, D W Ming, 2000, Advances in space research : the official journal of the Committee on Space Research.

D M Porterfield, M E Musgrave, A Kuang, 1999, Canadian journal of botany. Journal canadien de botanique.