Public Domain Books (pdbooks.info)Public Domain Books

John Van Nostrand Dorr

Dorr, John Van Nostrand, 1872–

Nationality: Undetermined, possibly United States (United States)

Identities and Authority Control

John Van Nostrand Dorr Contributed to the Following:

TitleEditionYear of PublicationRoleCountry of PublicationPossible Copyright StatusAvailable Online?
Cyanidation and concentration of gold and silver ores1936AuthorUnited StatesPublic DomainPublic DomainUnknown copyright statusUnknown copyright status
Cyanidation and concentration of gold and silver ores2d ed.1950AuthorUnited StatesPublic DomainPublic DomainCopyrightedCopyrightedPage view available