Cost of production and utilization of labour in the production of soybean, perce soybean project 1975
Harms, Alfred G.
Cost of production and utilization of labour in the production of soybean, perce soybean project 1975 - Univ. of Illinois Dept of Agril. Economics 1981 - 38
R338.1 / H31C
Cost of production and utilization of labour in the production of soybean, perce soybean project 1975 - Univ. of Illinois Dept of Agril. Economics 1981 - 38
R338.1 / H31C