Time spent in activities, locations, and microenvironments
Subtitle: a California-national comparison
By: prepared by John P. Robinson, Jacob Thomas ; project officer, Joseph V. Behar.
Contributors: Thomas, Jacob.; Environmental Monitoring Systems Laboratory (Cincinnati, Ohio)
Publisher: Environmental Monitoring Systems Laboratory
Published: 1991
Place of publication: Las Vegas, NV
Language: eng
Format: Microform
Subjects: Time study; Human ecology -- United States; Human ecology -- California
Other titles: Project report.
Notes: On cover: Project report.

"January 1991."

"EPA/600/4-91/006."

Includes bibliographical references.

Microfiche. Silver Spring, Md. : Association for Information and Image Management, 1992. 2 microfiches ; 11 x 15 cm.

s 1992 mdu b.