00631cam a22002171 4500 agr49000413 DLC 20260227111011.0 740524s1949 xx 000 0 eng agr49000413 (OCoLC)895004 DLC ODaU DLC SB211.P8 H23 633.491 Hardenburg, E. V. (Earle Volcart), 1889- Potato production [by] E.V. Hardenburg. Ithaca, N.Y., Comstock Pub. Co., 1949. xi, 270 p. illus. 25 cm. "References" at end of each chapter. Potatoes United States 11009 11009