Biodiversity Heritage Library

By: Eckert, John Edward, - Mallis, Arnold.

Edition: Rev.

Publication info: Berkeley, Calif. :University of California, College of Agriculture, Agricultural Experiment Station,[1941]

Contributed by: University of California, Davis Libraries (archive.org)

By: Eckert, John Edward, - Mallis, Arnold.

Publication info: Berkeley, Calif. :University of California, College of Agriculture, Agricultural Experiment Station,1937.

Contributed by: University of California, Davis Libraries (archive.org)

By: Eckert, John Edward,

Publication info: Berkeley, Calif. :College of Agriculture, University of California,1936.

Contributed by: University of California, Davis Libraries (archive.org)