professional consulting services directory

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ENVIRONMENTAL SCIENCE & TECHNOLOGY 1599 Post Road East

RO. Box 231 Westport, CT 06881

(203)256-8211 FAX: (203)256-8175

INDEX TO THE ADVERTISERS IN THIS ISSUE A D V E R T I S E R S P A G E N O .

*J . T. Baker Inc IFC Stiegler, Wells & Brunswick, Inc.

The Conference Group 232A

*Isotec Inc 237A

Classified section, see pages 242A-243A. Professional Consulting Services Directory, see page 244A.

* See ad in ES&T Environmental Buyers' Guide Edition.

Advertising Management for the

American Chemical Society Publications

CENTCOM, LTD.

President

James A. Byrne

Executive Vice President

Benjamin W. Jones

Joseph P. Stenza, Production Director Laurence J . Doyle, Director of Marketing

1599 Post Road East P.O. Box 231

Westport, Connecticut 06880

(Area Code 203) 256-8211

Fax No. (203)256-8175

DIRECTOR, ADVERTISING SALES,

LABORATORY PUBLICATIONS

Bruce E. Poorman

ADVERTISING PRODUCTION MANAGER

Sharon A. Cloutier

SALES REPRESENTATIVES

Philadelphia, PA . . . CENTCOM, LTD., The Meadows, 485 Devon Park Dr ive , Sui te 106, Wayne , PA 19087. Telephone 610-964-8061, FAX: 610-984-8071

Westport, CT . . . Dean A. Baldwin, CENTCOM, LTD., 1599 Post Road East, P.O. Box 231, Westport, CT 06881-0231. Telephone 203-256-8211, FAX: 203-256-8175

New York/New Jersey . . .Dean A. Baldwin, John F. Raftery, CENTCOM, LTD., Schoolhouse Plaza. 720 King Georges Post Road, Ford, NJ 08863 Telephone 908-738-8200, FAX. 908-738-6128

Cleveland, OH . . .Bruce E. Poorman, CENTCOM, LTD., 19035 Old Detroit Road, Suite 203, Rocky River, OH 44116. Telephone 216-331 -5151, FAX: 216-331 -3432

Chicago, IL . . . Michael J. Pak, CENTCOM, LTD., 540 Front­age Road., Northtield, IL 60093 Telephone 708-441 -6383, FAX: 708-441-6382

Houston, TX . . .Edward M. Black, CENTCOM, LTD., P.O. Box 820966, Houston, TX 77082-0966. Telephone 713-493-1560, FAX: 713-493-6673

San Francisco, CA . . .Paul M. Butts, CENTCOM, LTD., Suite 808, 2672 Bayshore Parkway, Mountain View, CA 94043 Telephone 415-969-4604, FAX: 415-969-2104

Boston, MA . . .Michael J. Pak, CENTCOM, LTD., Telephone 708-441-6383, FAX: 708-441-6382

United Kingdom, Scandinavia and Europe {Except: Germany, Switzerland, Austria, Italy and Spain) . . .Malcolm Thiele, Mary Trussler, Wood Cottage, Shurlock Row, Reading, RG10 OQE, England. Telephone: 0734-343-302; Fax: 0734-343-848

Germany, Switzerland, Austria . . .IMP InterMediaPartners, GmbH, Deutscher Ring 40, 42327 Wuppertall, (Germany). Telephone: 0202-711-091; Fax: 0202-712-431

Italy, Spain . . Tess Serranti, Serranti Communications, 43 Van Sant Road, New Hope, PA 18938. Telephone: 610-598-0668, FAX: 215-598-0670

Tokyo, Japan . . .Sumio Oka, International Media Repre­sentatives Ltd., 11-5-502 Tamazutsumi, Setagaya-ku, Tokyo 158 Japan . Te lephone : 502 -0656 ; Te lex : 22633; Fax: 5706-7349

Asia (Except Japan) . . .Bruce E. Poorman. CENTCOM, LTD., 19035 OM Detroit Road, Suite 203, Rocky River, OH 44116. Telephone 216-331-5151, Fax: 216-331-3432

South America . . . Bruce E. Poorman, CENTCOM, LTD., 19035 Old Detroit Road, Suite 203, Rocky River, OH 44116. Telephone 216-331-5151, Fax: 216-331-3432

244 A Env i ron . Sc i . Techno l . , Vol . 28 , No. 5, 1994