Further studies on the vitamin A and C content of Washington grown apples
Todhunter, E.N.
Further studies on the vitamin A and C content of Washington grown apples - Washington 1939 - 1-23 p. - Apples, Vitamin A Washington Agricultural Experiment Station. Bulletin No. 375 .
Further studies on the vitamin A and C content of Washington grown apples - Washington 1939 - 1-23 p. - Apples, Vitamin A Washington Agricultural Experiment Station. Bulletin No. 375 .