Sign in
Join Literal
Authors
Author
Otto Hehner
Books
Otto Hehner
Butter
Its Analysis and Adulterations, Specially Treating on the Detection and Determination of Foreign Fats
Butter
Otto Hehner
Wintering Bees
George Walker, Thomas William Cowan, Samuel Simmins, F. G. Jenyns, W. B. Webster, George Raynor, Otto Hehner, Frank R. Chesire, G.D. Haviland, Herbert R. Peel, J. Dennler, J. Lingen Seager, S. J. ((Keeper of the Apiary, St. Beuno's College, St. Asaph)), W. H. Harris, W.E. Burkitt, William N. Griffin
Butter
Otto Hehner, Arthur Angell