The silver sunbeam; a practical and theoretical textbook on sun drawing and photographic printing:

Mode of access: Internet.

The University of Michigan College of Engineering : a photographic history celebrating 150 years /

Mode of access: Internet.

Photography as a fine art : the achievements and possibilities of photographic art in America /

Republished from Everybody's magazine and Camera notes.

The international annual of Anthony's photographic bulletin.

Final issue consulted (surrogate).

A manual of photographic chemistry : including the practice of the collodion process /

Mode of access: Internet.

Negretti & Zambra's encyclopaedic illustrated and descriptive reference catalogue of optical, mathematical, philosophical, photographic and standard meteorological instruments, manufactured and sold by them.

Mode of access: Internet.

Farm chemicals handbook.

Description based on: 1963; title from cover.

Photographic mosaics;

Editors: 18<85>- , E.L. Wilson (with M.C. Lea, 18 ).

Reduction of the photographic records of the barometer, 1874 to 1876, and of the dry-bulb and wet-bulb thermometers, 1869 to 1876, made at the Royal Observatory, Greenwich, under the direction of W. H. M. Christie, astronomer royal. (Forming appendix I. to the volume of Greenwich observations for the year 1887).

On cover: Reduction of Greenwich meteorological observations. pt. II. Barometer, 1874-1876, & thermometers, 1869-1876

A summary of immediate telephone notification requirements for spills or sudden releases of chemicals and oils in Illinois.

"Version 2.0."

Alkaline noncyanide zinc plating with reuse of recovered chemicals /

"Cooperative agreement number CR-815829."

Determination of maximum permissible levels of selected chemicals that exert toxic effects on plants of economic importance in Illinois,

Bibliographical references.

Proposed Illinois regulated chemicals list unedited /

"IIEQ project number 10.041."

Screening of pesticides and other toxic chemicals for potential adverse environmental effects in Illinois /

"Project no. 90.020."

Teaching guide for still photographic technician aide occupations /

"Teaching-learning resources for the instructor": p. 92-97.