有声读物: Home Vegetable Gardening

Either as hobby or a great economic help, home vegetable gardens are valued. With spare time limited, this book is a great aid to those who want to do "practical, efficient gardening" . Mr. Rockwell, author of no less than 20 botanical books, intended to make this book the most practical, comprehensive and concise manual so that the home gardener may accomplish their cultivating desires. - Summary by Christine Rottger excerpted from Preface