TY - BOOK AU - French,George W. TI - An evaluation of cost factors in the production and harvesting of potatoes T2 - [United States. Dept. of Agriculture] Production research report AV - S21 .Z2382 no. 98 PY - 1967///] CY - Washington] PB - Agricultural Research Service, U.S. Dept. of Agriculture KW - Potatoes KW - Costs KW - Cost of production KW - Harvesting N1 - Bibliography: p. 21 ER -