Compost Foodweb Number 4 CD
Compost Foodweb Number 4 CD
Dr. Ingham discusses what microorganisms - from bacteria to nematodes-are needed to make sure all the possible benefits ...

$32.99

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Hydroponics and Microfarms CD
Hydroponics and Microfarms CD
Practical, easy to follow information on Hydroponics, Aquaculture, Urban Forestry. Over 1000 pages, viewed through a web...

$19.99

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Orchards and Vineyards CD
Orchards and Vineyards CD
Included in this CD:
Introduction
Preparations of Soil
Preparation of Root Systems
Maintenance

$32.99

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Plant Production CD
Plant Production CD
Dr. Elaine Ingham discusses the foundations of plant productivity. Beginning with a definition of soil based on its abil...

$32.99

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