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Audio Learning

Learn from eco-ag experts with these recorded lectures from various agricultural experts, as well as the presentations from our annual conference.
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Leilani Zimmer Durand: Balancing Your Soil to Maximize Nutrient Availability

Leilani Zimmer Durand

$6.00 $8.00
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Leilani Zimmer Durand: Balancing Your Soil to Maximize Nutrient Availability MP3

Digital Download

Leilani Zimmer Durand

$7.99 $20.00
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Leilani Zimmer Durand: Building Your Microbe Bridge MP3

Digital Download

Leilani Zimmer Durand

$7.99 $20.00
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Leilani Zimmer Durand: Building Your Microbe Bridge USB/CD

Leilani Zimmer Durand

$5.60 $8.00
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Leilani Zimmer-Durand Audio: Soil Biology

Leilani Zimmer Durand

$7.99 $20.00
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