Hortikultura

Cambridge Illustrated Glossary of Botanical Terms - Hickey, Michael a King, Clive

Turf Problem Solver - Turgeon, Alfred J. (Penn State University, State College, PA) a Vargas, J. M. (Michigan State University, East Lansing, MI)

Poa Annua - Vargas, J. M. (Michigan State University) a Turgeon, Alfred J. (Penn State University)

Ornamental Bulbs, Corms and Tubers - Rees, Alun (Horticultural Research Consultant and Editor, Journal of Horticultural Science)

Growing Vines to Make Wines - Poulter, Nick