52 
Marathon Oil Co., P.O. Box 2380, Anchorage, Alaska 99510. 
ae Advisers, Inc., Division of Bendix, P.O. Box 690, Solana Beach, Calif. 
92075. 
Marine Biological Laboratory, 1056 MBL Street, Woods Hole, Mass. 02543. 
Marine Contracting International, Inc., 3280 Post Road, Southport, Conn. 06490. 
Marine Dynamics, Box 521, Long Beach, Calif. 90801. 
oo ee Company, Inc., 2995 NW South River Drive, Miami, Fla. 
33125. 
Marine Experimental Services, Inc., P.O. Box 9466, San Diego, Calif. 92109. 
Marine Hydrographic Associates, Inc., 18 Monroe Street, Herndon, Va. 22042. 
Mandrel Industries, Inc., Ray Geophysical Division, 6909 Southwest Freeway, 
Houston, Tex. 77036. 
Marineland of the Pacific, Biological Laboratory, Palos Verdes Drive South, 
Palos Verdes Estates, Calif. 90274. 
Marineland Research Laboratory, RFD 1, Box 122, St. Augustine, Fla. 32084. 
Marine Pollution Control Corp., 9010 Roselawn Avenue, Detroit, Mich. 48204. 
Marine Resource Consultants, Inc., 225 Santa Monica Boulevard, Santa Monica, 
Calif. 90401. 
Marine Resources, Inc., 48 Mill Street, Pultneyville, N.Y. 14538. 
wae eh Service Co. of Houston, 8201 Erath, P.O. Box 5475, Houston, Tex. 
mee ear Unlimited, Inc., 1320 139th Street, P.O. Box 877, Marathon, 
a. 33050. 
Marine Technique, Inc., 4607 Toni Lane, San Diego, Calif. 92115. 
McCormick Oil & Gas Corp., 1204 Tenneco Building, Houston, Tex. 77002. 
McCulloch Oil Corp., 10880 Wilshire Boulevard, Los Angeles, Calif. 90224. 
Meteorology International, Inc., P.O. Box 349, 419 Webster Street, Monterey, 
Calif. 93940. 
pate 3s Research, Inc., P.O. Box 637, 464 West Woodbury Road, Altadena, 
alif. 91001. 
Methods Research Corp., 105 Willow Avenue, Staten Island, N. Y. 10305. 
Mobil Research & Development Corp., Engineering Department, P.O. Box 900, 
Dallas, Tex. 75221. 
Morris Guralnick Associates, Inc., Guralnick & Lee Engineering Co., 583 Market 
Street, San Francisco, Calif. 94105. 
The Mogul Corp., 1201 South Graham Street, P.O. Box 1267, Charlotte, N.C. 
28201. 
Mote Marine Laboratory, 9501 Blind Pass Road, Sarasota, Fla., 33581. 
Mount Desert Island Biological Laboratory, Salisbury Cove, Maine 04672. 
N. P. Research Corp., 190 DeSoto Parkway, Satellite Beach, Fla. 32055. 
National Engineering Science Co., Westgate Research Park, McLean, Va. 22101. 
National Research Center, Inc., 680 Wilshire Place, Los Angeles, Calif. 90005. 
North American Weather Consultants, Aerometric Research Inc., Santa Barbara 
Municipal Airport, Goleta, Calif. 93017. E 
Newport Laboratories, Inc., 630 East Young Street, Santa Ana, Calif. 92705. 
North American Rockwell Corp., Autonetics Division, 3370 Miraloma Avenue, 
Anaheim, Calif. 92803. 
Northrop Corp., 1700 North Lynn Street, Suite 1100, Arlington, Va. 22209. 
Northwest Oceanographers, Inc., 1045 Gayley Avenue, Suite 205, Los Angeles, 
Calif. 90024. 
Dee Inc., Ocean Data Equipment Division, 25 Graystone Street, Warwick, 
.I. 02886. 
Occidental Petroleum Corp., 6000 Stockdale Highway, Bakersfield, Calif. 93309. 
Ocean City Research Corp., Tennessee Avenue & Beach Thoroughfare, Ocean 
City, N.J. 08226. 
Ocean Data Systems, Inc., 6000 Executive Boulevard, Rockville, Md. 20850. 
Ocean Measurements, Inc., 301 Broadway, Suite 200, Riviera Beach, Fla. 33404. 
Ocean Research Corp., 31 Main Street, P.O. Box 67, Kennebunk, Maine 04043. 
Ocean Resources, Inc., 3344 Industrial Court, San Diego, Calif. 92121. 
Ocean Routes, Inc., 1834 Page Mill Road, Palo Alto, Calif. 94304. 
Ocean Science Capital Corp., 459 Hamilton Avenue, Palo Alto, Calif. 94301. 
Ocean Science and Engineering, Inc., 3 Choke Cherry Road, Rockville, Md. 20850. 
Ocean Science and Engineering, Inc., 1601 West Water Street, Long Beach, 
Calif. 90802. 
Ocean Search, Inc., Subsidiary of Aluminum Company of America, 1200 Ring 
Building Washington, D.C. 20036. 
Ocean Systems, Inc., 270 Park Avenue, New York, N.Y. 10017. 
