Bommer, George
The Bommer method for the manufacture of a superior quality of manure...
The Bommer method for the manufacture of a superior quality of manure...;
/ by George Bommer ; revised and improved by H. H. Sherman.
- New-York : Orange Judd Company, 1883.
- 90 p. ; 24 cm.
EUGC Cx.39.24 RES (Biblioteca Pública Arquivo Regional de Ponta Delgada) - 3076