Fertilizer Resources of the United StatesU.S. Government Printing Office, 1912 - 290 Seiten |
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Acad acid phosphate Alaria algæ algarum alginate alunite Amer ammonia ammonium analyses angew annual basins Bestimmung blade blue rock branched hapteres brown brown-rock Bull carbonate cent Chem Chemie containing cost County drying Egregia feet fertilizers Florida fronds Fucus genus Geol Geological gisements de phosphate holdfast industry iodine Island Jour kelp kombu L'Engrais Laminaria Laminariaceae lime limestone lixiviation maceration Macrocystis manufacture manure marine material method midrib miles mineral mining mucilage mucilage ducts Nereocystis luetkeana nitrogen North Pacific coast Pelagophycus phos phosphate de chaux phosphate deposits phosphate rock phosphoric acid phosphorites Phosphorsäure plants pneumatocyst Point Postelsia potash potassium chloride pounds production Puget Sound quantity region saccharina saline samples seaweed Setchell shore sodium soil soluble solution sori South species sporophylls stipe subfamily sublittoral zone sulphate sulphuric acid superphosphate surface TABLE Tennessee tons Trans Ueber