Bibliography

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2. Beckett, Kenneth A. The R.H.S. Encyclopedia of House Plants . North Vancouver BC: Whitecap, 1995.
3. Benvie, Sam. The Encyclopedia of Trees: Canada and the United States . Toronto: Key Porter Books, 1999.
4. Biggs, Matthew. Complete Book of Vegetables . Vancouver, BC: Raincoast Books, 1997.
5. Castleman, Michael. The Healing Herbs . Emmaus, PA: Rodale Press, 1991.
6. The Gardener’s Encyclopedia of Plants and Flowers . London: Dorling Kindersley, 1989.
7. Guide to Trees. New York: Simon and Schuster, 1978.
8. Hewitt, Terry. The Complete Book of Cacti and Succulents . Montreal: Reader’s Digest Association, 1993.
9. Hodgson, Larry, and Powell, Charles C. Ortho’s Houseplant Encyclopedia . San Ramon CA: Ortho Books, 1993.
10. Hora, Bayard, ed. Illustrated Book of Trees and Forests of the World . New York: Marshall Cavendish, 1990.
11. Johnson, Hugh. The International Book of Trees . New York: Simon and Schuster, 1973.
12. Jones, David L. Cycads of the World . Washington: Smithsonian Institution Press, 1993.
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Libraries Used

1. Burnaby Public Library, Metrotown Branch, Burnaby, British Columbia, Canada.
2. Colchester – East Hants Regional Library, Truro, Nova Scotia, Canada.
3. ECOSUR College Library, San Cristóbal de Las Casas, Chiapas, México.
4. Surrey Public Library, Guildford Branch, Surrey, British Columbia, Canada.
5. Surrey Public Library, Newton Branch, Surrey, British Columbia, Canada.
6. Surrey Public Library, Ocean Park Branch, White Rock, British Columbia, Canada.
7. Surrey Public Library, Whalley Branch, Surrey, British Columbia, Canada.
8. Weld County Public Library District, Centennial Branch, Greeley, Colorado, USA.
9. Vancouver Public Library, Central Branch, Vancouver, British Columbia, Canada.