Memorandum on the establishment of a factory for impregnating pine sleepers from the North-West Himalaya with metallic salts
By: by Dr. H. Warth ... 14th September 1878.
Contributors: Warth, H.
Publisher: Govt. Central Branch Press
Published: 1878
Place of publication: Simla
Language: eng
Number of pages: 20
Subjects: Wood -- Preservation