Radical TechnologyPeter Harper, Godfrey Boyle |
Contents
Introduction | 6 |
Animal Farm | 17 |
Organic Gardening 19 Compost Culture | 23 |
Copyright | |
8 other sections not shown
Common terms and phrases
agricultural alternative animal autonomous basic become blades building built called capital centre collective collector compost construction contains costs countries course cover crops depends direct earth economic effect efficiency electricity energy example experience farm fuel garden give growing hand heat human idea important increase industrial keep kind land less light living London machine materials means metal methane methods nature operation organic pattern plant political possible practical Press problems production pump radical reduce roof Science social society soil solar space Street structure supply surface technical things traditional units University walls waste whole wind windmill wood York