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This article in JEQ

  1. Vol. 2 No. 2, p. 289-291
    Received: May 25, 1972

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Distribution of Cadmium and Zinc/Cadmium Ratios in Crops from 19 States East of the Rocky Mountains1

  1. E. W. D. Huffman Jr.2 and
  2. J. F. Hodgson3



Zinc and cadmium were determined on 153 wheat and perennial grass samples collected from rural areas in 19 states east of the Rocky Mountains. The levels of Cd were generally below 0.3 ppm. No distinct regional pattern of Cd concentration or Zn/Cd ratio was evident.

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