Humic, Fulvic and Microbial Balance: Organic Soil Conditioning : An Agricultural Text and Reference Book

by William R. Jackson and Ph.D. Jackson, William R.

The authoritative agricultural text and reference book on sustainable, commercial and organic agriculture. Written by Dr. William R. Jackson, PhD. Printed with Soy Ink on recycled paper. Forward by... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0963574108
• ISBN13: 9780963574107
• Release Date: January 1993
• Publisher: Umi Research Pr
• Length: 958 Pages
• Weight: 4.60 lbs.
• Dimensions: 9.5" x 2.5" x 7.5"