num_pages: 444
description: Explores scientific and mystical developments that renew and enhance the soil, among them rock dust fertilizer, biodynamic agriculture, and other highly unusual fertilizers
language: English
title: Secrets of the Soil: A Fascinating Account of Recent Breakthroughs- Scientific and Spiritual- That Can Save Your Garden or Farm
titlecomplete: Secrets of the Soil: A Fascinating Account of Recent Breakthroughs- Scientific and Spiritual- That Can Save Your Garden or Farm
genres: Nature, Science, Nonfiction, Sustainability, Gardening
ratings_count: 174
publisher: Harper & Row