David Holmgren Books

Permaculture One: A Perennial Agricultural System for Human Settlements

By David Holmgren, Bill Mollison

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Melliodora

By David Holmgren

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The original large landscape format book (A3) in sepia tones on high quality paper and card cover.

Permaculture: Principles and Pathways beyond Sustainability

By David Holmgren

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Future scenarios

By David Holmgren

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'Future Scenarios' presents an integrated approach to understanding the potential interaction between climate change and peak oil using a scenario planning model.

Perma culture 1

By David Holmgren, Bill Mollison

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Permaculture

By David Holmgren

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Permaculture Handbook

By David Holmgren, Peter Bane

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Future scenarios

By David Holmgren

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Basics of Permaculture Design

By David Holmgren, Martin Ducker, Ross Mars

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Future Scenarios

By David Holmgren

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.