Hansen, Ann Larkin The organic farming manual : a comprehensive guide to starting and running a certified organic farm / by Hansen, Ann Larkin ; Guare, Sarah ; Ringer, Nancy, Burns, Deborah - North Adams Storey Publishing 2010 - x, 437p. ill. 28 cm. ISBN: 9781603424790 Subjects--Topical Terms: Organic farming Dewey Class. No.: 635.0484 / HAN