Elements in Fruits and Vegetables from Areas of Commercial Production in the Conterminous United States

A Biogeochemical Study of Selected Food Plants Based on Field Sampling of Plant Material and Soil

by Arthur Johnson, Carl Koteff, Hansford T. Shacklette, Olcott Gates, Sam Rosenblum, Elwin L. Mosier, Fred Pessl, Robert Hadley Moench · 1982