Principles of Horticulture: Level 2 ADAMS, CHARLES (CHARTERED INSTITUTE OF HORTICULTURE, UK),EARLY, MIKE (FORMER LECTURER AT OAKLANDS COLLEGE, ST. ALBANS, UK),BROOK, JANE (LECTURER IN PLANT SCIENCE AT MIDDLESEX UNIVERSITY,UK AND CAPEL MANOR COLLEGE,UK AND A ROYAL HORTICULTURAL SOCIETY EXAMINER),BAMFORD, KATHERINE (FORMER LECTURER AT OAKLANDS COLLEGE, ST. ALBANS, UK)