Spiral-bound
details (UK).(see also: Spiral-bound)
details (USA).(see also: Spiral-bound)
details (Germany).(see also: Spiralbindung)
details (Canada).(see also: Spiral-bound)
ISBN: 978-0-946752-17-1
ISBN-10: 0-946752-17-6
British Trust for Conservation Volunteers · 1998