HARNESSING THE EARTHWORM
Dr.Barrett describes his book has
* "A practical inquiry into soil building,
* soil conditioning,
* and plant nutrition through the action of earthworms,
* with instruction for the intensive propagation
* and use of domesticated earthworms in biological soil building."
* It has facts, figures, and illustrations showing how earthworms can be applied to condition your soil for better plants, more beautiful gardens, and richer crops.
* A valuble classic!
* 166 Pages



