DK Pocket Encyclopedia: 06 Herbs
DK Pocket Encyclopedia: 01 Houseplants
DK Pocket Encyclopedia: 10 Organic Gardening
RHS Encyclopedia of Garden Design By DK & RHS Encyclopedia Of Plants and Flowers By Christopher Brickell 2 Books Collection Set
Pocket Encyclopedia Garden Planning. Contributing Editor John Brookes.
Encyclopedia of Water Garden Plants by Greg Speichert (2004-04-01)
