Orton, W. A. 1877-1930.

Lessons for American potato growers from German experiences / by W.A. Orton. - Washington, D.C. : U.S. Dept. of Agriculture, 1913. - 12 p. ; 23 cm. - Bulletin of the U.S. Department of Agriculture ; no. 47 .

Contribution from the Bureau of Plant Industry.

agr13001895


Agriculture--Germany.
Potatoes--United States.

S21 / .A7 no. 47

1 / Ag84B no.47