This book is amazingly comprehensive. It covers not only the philosophy behind building a greenhouse of the future but also contains many chapters of detailed advice about how to site the greenhouse for best advantage in a Northern latitude, the practicalities of construction, types of materials and how to find them and use them, costs of construction and even how to assemble and manage a team of friends/volunteers to help with the construction. Really great information. Highly recommended.
“Knowledge is knowing a tomato is a fruit: Wisdom is not putting it in a fruit salad. “ Brian Gerald O’Driscoll