Strouts, R. G. Diagnosis of ill-health in trees / by R. G. Strouts and T. G. Winter. - London : HMSO, c1994. - x, 306p. : ill. ; 23 cm. - Research for Amenity trees no. 2 . Glossary : p. 283 - 286. References : p. 275 - 279. ISBN: 0117529192 Subjects--Topical Terms: Plant health.