Solar assisted heating with hydroponic culture and supplemental winter lighting: Final report for the two-year period ended October 15, 1982 : part of … Research and Development (AERD) Program
March 29, 2010 by admin
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Cook’s Magazine (the Magazine of Cooking in America) May/June 1982 (American Layer Cakes, Cooking in Parchment, Hydroponic Farming, Science of Thickeners)
February 3, 2010 by admin
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