Explore this collection harvest mulch farming poetry tractors cover crops architecture green manure advertising porches fences energy season extension building group photograph activism tomatoes folklife buildings history organic farming flowers biographical gatherings garlic lettuce spinach sense of place trees Overview Creator: Jones, Doug Subject: Organic farmingSustainable agricultureBirdsfoot FarmHarrowingCroplandsFarm EquipmentSowingGreen manure cropsFarm tractorsOutbuildingsOrganic gardeningVegetable gardening Source:Original version: photograph, b&w; 4 1/2 x 8 in. Date Original:1975? Rights Rights Management:Original materials may be protected by the Copyright Law of the United States (more information). Resource Identifier:Private Collection Contributor:Birdsfoot Farm Relation:Back to the Land Technical Digitization Specifications:Scanned at 600ppi on Epson 1000XL scanner as 48-bit RGB uncompressed TIFF images. Images resized to 960 pixels wide, 150 dpi, and saved as JPEG (level 7) in Photoshop CS4 with Unsharp Mask of 60:1. Date Digital:Mon, 01/25/2010 - 20:00 Format:image/jpeg Type:Image