The citizen-powered energy handbook community solutions to a global crisis by Pahl Greg. Copyright Year: 2007 ISBN-13: 9781933392127 Available format(s): Classic Audio Log in to read What's an Audio Format Audio format refers to the way an audiobook is recorded. Not all audiobooks have the same formats. Classic Audio: A human reading an audiobook without the text displayed. VOICEtext (H): Human narrator with text that you can follow along with as it reads. VOICEtext (S): Synthetic voice with text you can follow along with as it reads.
Biodiesel: Growning a New Energy Economy by Greg Pahl; Bill McKibben (Foreword by) 2 Revised Copyright Year: 2008 ISBN-13: 9781933392967 Available format(s): Classic Audio Log in to read What's an Audio Format Audio format refers to the way an audiobook is recorded. Not all audiobooks have the same formats. Classic Audio: A human reading an audiobook without the text displayed. VOICEtext (H): Human narrator with text that you can follow along with as it reads. VOICEtext (S): Synthetic voice with text you can follow along with as it reads.