Practices and Techniques in HorticultureEllen Peffley Harp, Cynthia Mckenney, Russell Plowman · First published 2013Open the Tome
Introductory Horticulture Laboratory ManualPEFFLEY HARP ELLEN, MCKENNEY CYNTHIA, WILMINGTON JUDITH, DURHAM RICHARD · First published 2011Open the Tome
Introductory Horticulture Laboratory ManualEllen Peffley, Richard Durham · First published 2002 · Latest edition 2007Open the Tome
Introductory HoricultureEllen Peffley, Richard Durham, Cynthia McKenney · First published 1999Open the Tome
