John Wheeler wrote:
Somewhat of a moot point, as the PDM is cheaper and more readily available, unless you already have a copy.... but they are roughly the same length.
Well not really. On amazon.co.uk at the moment the cheapest PDM is £113 but
Permaculture: a practical guide is available for £69. Awesome
Books are out of stock but have it listed at £27.
Which is quite a difference.