Study of fluid-milk marketing costs and prices in Puerto Rico
Pringle, George Edward
Study of fluid-milk marketing costs and prices in Puerto Rico - Rio Piedras 1961 - 55 p. - No. 158; Puerto Rico Agricultu .
Study of fluid-milk marketing costs and prices in Puerto Rico - Rio Piedras 1961 - 55 p. - No. 158; Puerto Rico Agricultu .