Natural product chemistry a mechanistic biosynthetic and ecological approach second edition torssell kurt b g pamela k kerrigan view author information joined departments of chemistry and biochemistry college of mt st vincent manhattan college riverdale ny 10471. This book will be of interest to senior undergraduate and postgraduate students of organic chemistry biochemistry biology and pharmacology medical chemistry natural product chemistry a mechanistic biosynthetic and ecological. Cite this article shewry pr natural product chemistry a mechanistic biosynthetic and ecological approach kbg torssell plant growth regulation 29 203 1999 . J nat prod all publications website or search citations