00276nam a2200097Ia 4500008004100000082001500041100001800056245003000074260006600104300000800170140113s9999    xx            000 0 und d  a581.3   L2  a"Gouch, H.G."  aInorganic Plant Nutrition  a1972b"Down, Hutchinson & Ross, Inc."c"Stroudsburg, Pa. USA"  a488