@book{6390, author = {Bown, Deni. and Bennell, Alan P. and Royal Botanic Garden, Edinburgh.}, title = {4 gardens in one /}, publisher = {HMSO,}, year = {1992.}, address = {Edinburgh :}, note = {Includes index.}, url = {https://depts.washington.edu/hortlib/book/4-gardens-in-one/} }