Bibliografía (14 obras)
Sustainable Food Gardens
2021
Lazy-Ass Gardening
2019
Understanding roots
2015
Drip irrigation for every landscape and all climates
2009
Roots Demystified
2007
The Tree and Shrub Finder
2000
The lavender garden
1998
Pruning
1997
Emondage (Tailler et emonder les arbres et arbustes)
Smith & Hawken: Hands On Gardener
1992
Gray Water Use in the Landscape
1988
Designing and maintaining your edible landscape naturally
1986
