World wheat planning and economic planning in general
Hevesy, Paul de.
World wheat planning and economic planning in general - New York : Oxford Univ., 1940 - 911 p.
15203
Trigo--Aspectos económicos.
Trigo--Mercadeo.
338.17311 / H48
World wheat planning and economic planning in general - New York : Oxford Univ., 1940 - 911 p.
15203
Trigo--Aspectos económicos.
Trigo--Mercadeo.
338.17311 / H48
