This textbook is part of a series, but it works perfectly on its own.
Schaum’s Outline of Tensor Calculus (Paperback or Softback)
A nice touch in this textbook is the running glossary in the margins.
THE NEW RANCH HANDBOOK: A GUIDE TO RESTORING WESTERN RANGELANDS SAYRE PBK 2001
If you like textbook history, you will find this 1st Edition really interesting.
The New Ranch Handbook : A Guide to Restoring Western Rangelands
You will find that this textbook breaks down difficult topics into manageable chunks.
The New Ranch Handbook : A Guide to Restoring Western Rangelands
This textbook covers a lot of ground without feeling overwhelming.

