V MHBB-002011** Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL APRIL, 1967 (Vol. 31, No. 4) vC INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4400 FIFTH AVENUE PITTSBURGH, PA. 1S213 03122474 HNBB-00?

LEAD 58 Chicago 60 Rochester 64 New York City 66 LEAD IN THE MODERN ENVIRONMENT.

LEAD 58 Chicago 60 Rochester 64 New York City 66 LEAD IN THE MODERN ENVIRONMENT.

Joseph Lead Co.

MEMORANDUM TO: /Dr J Dr Dr Dr Dr Dr Mr Roy C.

Threshold Limit Values For 1967 RECOMMENDED AND INTENDED VALUES Adopted at the 29th Annual Meeting of the American Conference of Governmental Industrial Hygienists, Chicago, Illinois, May 1-2, 1967.

3 threshold Limit Values For 1966 r t recommended and tentative limits Adopted at the 28th Annual Meeting of the American C nference of Governmental industrial Hygienists, 'Pittsburgh, Pennsylvania, May 16- 17, 1966.

Threshold Limit Values For 1967 RECOMMENDED AND INTENDED VALUES Adopted at the 29th Annual Meeting of the American Conference of Governmental Industrial Hygienists, Chicago, Illinois, May 1-2,1967.

Yant's interest health comfort for any activity would lead to greater of workers in indus- and as a result millions beings His plans were laerfgfeorts to safeguard their health Industrial of its benefited by his untiring health has lost one entire field of industrial Foundation and the Hygiene taunchest supporters Patents Patents During on safety had 38 U.S.

Yant's interest in industrial hygiene hygienehealth comfort and safety for for any activity would lead to greater of workers in indus- cern and as a result millions Ruman beings His plans were large their health try benefited by his untiring efforts to safeguard Industrial of its try have Hygiene Foundation and the entire field of industrial health has lost one stasunchtestaunchest supporters had 38 U.S.

However, auch of the lead in lead products enter* the environment in inert fora*.

Joseph Lead Company 1933 George I.

FILE NAME: Chemical Abstracts (CHAB) DATE: 1963 DOC#: CHAB045 OCUMENT DESCRIPTION: Abstract Originally Published in 1963 by Wagner 13043 Chemical Abstracts 13044 Vol. 58 New York, N.Y.).

FILE NAME: Chemical Abstracts (CHAB) DATE: 1963 DOC#: CHAB045 OCUMENT DESCRIPTION: Abstract Originally Published in 1963 by Wagner 13043 Chemical Abstracts 13044 Vol. 58 New York, N.Y.).

Joe's lead and zinc products.