TY  - BOOK
AU  - David Holmgren
AU  - ,
TI  - Permaculture: principles & pathways beyond sustainability
SN  - 0648418440
U1  - 631 . 58  HOP 
PY  - 2004///
CY  - 
PB  - Holmgren
KW  - Permaculture / Holmgren services
N1  - ISD
ER  -