Apple thinning experiments ; Cause relations of small apples ; Size increases of large and small apples ; Quarter century study of a variety orchard /
by M.B. Cummings, E.W. Jenkins and R.G. Dunning.

APA Citation

Cummings, M. B. (Marshall Baxter)., Jenkins, E. W. (Erwin Wheat). (1930). Apple thinning experiments ; Cause relations of small apples ; Size increases of large and small apples ; Quarter century study of a variety orchard. Burlington: Vermont Agricultural Experiment Station.

MLA Citation

Cummings, M. B. (Marshall Baxter), 1875-, and E. W. (Erwin Wheat) Jenkins. Apple Thinning Experiments ; Cause Relations of Small Apples ; Size Increases of Large And Small Apples ; Quarter Century Study of a Variety Orchard. Burlington: Vermont Agricultural Experiment Station, 1930.