Field Book for Describing and Sampling Soils (Version 3.0)

You can download this field book for free online but for $30 this is a very nicely put together book with durable weatherproof pages, spiral bound in a size that will fit easily in any field bag. Well worth the money.

Love the plastic coated pages

Great book, but you can get it for free from the National Soil Survey Center.

My daughters college book