James, N. D. G. The arboriculturalist's companion : a guide to the care of trees - 2 ed. - London : Blackwell, 1993 - 244 p. : ilus. LCCN: 42527 Subjects--Topical Terms: Arboricultura.Bosques--Gran BretaƱa. Dewey Class. No.: 634.9 / J3 1993