The calibration of photographic and spectroscopic films
Subtitle: the utilization of the digital image processor in the determination of aging of the surf clam (Spisula solidissima) : semi-annual report, May 1, 1987 - October 30, 1987
By: by Kevin A. Peters and Ernest C. Hammond, Jr. ; submitted to NASA, Laboratory for Astronomy and Solar Physics, Goddard Space Flight Center
Contributors: Hammond, Ernest C; Laboratory for Astronomy and Solar Physics (Goddard Space Flight Center)
Series: NASA contractor report -- NASA CR-181339
Publisher: The Laboratory; National Technical Information Service, distributor
Published: 1987
Place of publication: Greenbelt, Md; [Springfield, Va
Language: eng
Format: Microform
Notes: Distributed to depository libraries in microfiche

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1987] 1 microfiche