@book {4732, title = {Inventaire des photographies sur papier de la Soci{\'e}t{\'e} de g{\'e}ographie}, year = {1986}, pages = {1 vol. (193 p.)}, publisher = {Biblioth{\`e}que nationale}, organization = {Biblioth{\`e}que nationale}, address = {Paris}, isbn = {2-7177-1746-3}, url = {http://catalogue.bnf.fr/ark:/12148/cb34910397q}, author = {Alfred Fierro and Biblioth{\`e}que nationale (France). D{\'e}partement des cartes et plans} } @book {4731, title = {Inventaire des manuscrits de la Soci{\'e}t{\'e} de g{\'e}ographie}, year = {1984}, pages = {1 vol. (304 p.)}, publisher = {Biblioth{\`e}que nationale}, organization = {Biblioth{\`e}que nationale}, address = {Paris}, isbn = {2-7177-1674-2}, url = {http://catalogue.bnf.fr/ark:/12148/cb36606157x}, author = {Alfred Fierro and Biblioth{\`e}que nationale (France). D{\'e}partement des cartes et plans} }