The study you are referring to is the following, I believe:
Goldschmidt, Walter Rochs.
As you Sow
NY, Harcourt, Brace, 1947
Goldschmidt, Walter Rochs
As you sow: three studies in the social consequences
of agribusiness.
Montclair, NJ, Allanheld, Osmun, 1978
They are fascinating and ought to be more widely read.
Good luck,
Margaret
-- Margaret Merrill Jefferson Madison Regional Library 201 E. Market St. Charlottesville, VA 22902-5287 mmerrill@leo.vsla.edu