Études sur la stabilité des machines locomotives en mouvement,

Imprint covered by label: Paris, E. Lacroix.

Défauts des chaudières de locomotives & de locomobiles.

Mode of access: Internet.

Oil electric locomotives and rail cars.

Mode of access: Internet.

Pear culture. A manual for the propagation, planting cultivation, and management of the pear tree. With descriptions and illustrations of the most productive of the finer varieties, and selections of kinds most profitably grown for market.

"Catalogue of pears": p. 271-283.

Productive Americans ; a study of how individuals contribute to economic progress /

Bibliographical footnotes.

Report on Productive Industries, Public Utilities and Miscellaneous Statistics of the Commonwealth of Pennsylvania

Mode of access: Internet.

Report on productive industries, railways, taxes and assessments, waterways and miscellaneous statistics ...

Mode of access: Internet.

Toward a just and productive society : an analysis of the recommendations of the White House Conference on Library and Information Services /

Mode of access: Internet.

Locomotive Inspection Law with Rules for Locomotives Other than Steam

Mode of access: Internet.

Scientists in organizations : productive climates for research and development /

Includes bibliographies and index.

Commentaries on the productive forces of Russia.

Mode of access: Internet.