1.
 |  | Title: Plant Nitrogen Metabolism by Jonathan E. Poulton, John T. Romeo, Eric E. Conn ISBN: 0306433222 Publisher: Plenum Publishing Corporation Pub. Date: 01 October, 1989 List Price: $205.00 Amazon.com Price: $205.00 |
2.
 |  | Title: Phytochemicals in Human Health Protection, Nutrition, and Plant Defense by John T. Romeo ISBN: 0306462036 Publisher: Kluwer Academic Publishers Pub. Date: 01 August, 1999 List Price: $243.00 Amazon.com Price: $243.00 |
3.
 |  | Title: Phytochemistry of Medicinal Plants by J. T. Arnason, Rachel Mata, John T. Romeo, John T. Arnason, Mexi Phytochemical Society of North America Meeting 1994 Mexico City ISBN: 0306451816 Publisher: Kluwer Academic Publishers Pub. Date: 01 November, 1995 List Price: $196.00 Amazon.com Price: $196.00 |
4.
 |  | Title: Phytochemical Signals and Plant-Microbe Interactions by John T. Romeo, Kelsey R. Downum, Rob Verpoorte, R. Verpoorte, Phytochemical Society of North America, Phytochemical Society of Europe ISBN: 0306459175 Publisher: Kluwer Academic Publishers Pub. Date: 01 July, 1998 List Price: $134.00 Amazon.com Price: $134.00 |
5.
 |  | Title: Phytochemical Potential of Tropical Plants by Kelsey R. Downum, John T. Romeo, Helen A. Stafford ISBN: 0306445271 Publisher: Kluwer Academic Pub Pub. Date: 01 July, 1993 List Price: $95.00 Amazon.com Price: $95.00 |
6.
 |  | Title: Phytochemical Diversity and Redundancy in Ecological Interactions by John T. Romeo, James A. Saunders, Pedro Barbosa, Phytochemical Society of North America Meeting 1995 Sault Ste. Marie ISBN: 0306455005 Publisher: Plenum Publishing Corporation Pub. Date: 01 November, 1996 List Price: $167.00 Amazon.com Price: $167.00 |
7.
 |  | Title: Functionality of Food Phytochemicals by Timothy Johns, John T. Romeo, Meeting of the Phytochemical Society of North America on Functionality ISBN: 0306456915 Publisher: Plenum Publishing Corporation Pub. Date: 01 October, 1997 List Price: $95.00 Amazon.com Price: $95.00 |
8.
 |  | Title: Evolution of Metabolic Pathways by John T. Romeo, Ragai Ibrahim, Luc Varin, Vincenzo De Luca ISBN: 0080438601 Publisher: Pergamon Pub. Date: 01 June, 2000 List Price: $213.00 Amazon.com Price: $213.00 |
9.
 |  | Title: Regulation of Phytochemicals by Molecular Techniques by John T. Romeo, James A. Saunders, Benjamin F. Matthews, Joint Meeting of the Phytochemical Society of North America and the Mi ISBN: 0080439772 Publisher: Pergamon Press Inc Pub. Date: 01 September, 2001 List Price: $177.00 Amazon.com Price: $177.00 |