Agriculture--Louisiana--Madison Parish.; Agricultural machinery--Louisiana--Madison Parish.; Aerial spraying and dusting in agriculture--Louisiana--Madison Parish.; Saladiner, J. M.
Page 7 of pamphlet describing dusting machine invented by J. M. Saladiner.
Agriculture--Louisiana--Madison Parish.; Agricultural machinery--Louisiana--Madison Parish.; Aerial spraying and dusting in agriculture--Louisiana--Madison Parish.; Saladiner, J. M.
Page 5 of pamphlet describing dusting machine invented by J. M. Saladiner.
Agriculture--Louisiana--Madison Parish.; Agricultural machinery--Louisiana--Madison Parish.; Aerial spraying and dusting in agriculture--Louisiana--Madison Parish.; Saladiner, J. M.
Page 3 of pamphlet descibing dusting machine invented by J. M. Saladiner. Photo lab.
Agriculture--Louisiana--Photographs.; Plants--Effect of poisons on--Louisiana--Photographs.; Field crops--Louisiana--Photographs.; Maps--Photographs.; Standard Chemical Co.
1920 calcium arsenate samples. Map showing localities furnishing samples of material made by the Standard Chemical Co.