Doug Collins
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Archived - Learning Agroecology on the Land: Holding a Farm Walk
Published: March 2022
View PDFSKU: FS371E
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Archived - Perspectives from Stakeholders on the Food-Energy-Water Nexus in Metropolitan Seattle
Published: April 2020
View PDFSKU: TB69E
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Soil Compaction in Annual Crop Production Causes, Impacts, and Solutions
Published: April 2025
View PDFSKU: FS396E
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Archived - Soil Fertility in Organic Systems: A Guide for Gardeners and Small Acreage Farmers
Revised July 2013
View PDFSKU: PNW646
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Archived - Soil Testing: A Guide for Farms with Diverse Vegetable Crops
View PDF -
Archived - Understanding and Measuring Organic Matter in Soil
Published: December 2019
View PDFSKU: EM118E