كتب ذات صلة

The toxic property of sulphur

Suggested insecticide guides.

Progress in the control of elm diseases in nurseries

A method of destroying or preventing the growth of Algæ and certain pathogenic bacteria in water supplies.

• Report of an analysis of the waters of the hot springs on the Hot Springs Reservation ...
  المؤلفون: Haywood, J. K.
• Paris green spraying experiments.
  المؤلفون: Haywood, J. K.
• Paris green spraying experiments.
  المؤلفون: Haywood, J. K.

• Wild volatile-oil plants and their economic importance: I.--black sage: II.--wild sage II.--swamp bay.
  المؤلفون: Rabak, Frank. [from old catalog]
• The whiting: a good fish not adequately utilized.
  المؤلفون: Moore, Henry Frank
• Whales and porpoises as food. (With thirty-two recipes...)
  المؤلفون: [Radcliffe, Lewis]