ference on Central Pacific Fishery Resources, State of Hawaii, 

 Honolulu, pp. 231-242. 



1967. Analog computer models of fish populations. U.S. Fish Wildl. 

 Serv., Fish. Bull. 66: 31-46. 



1968. Interaction of food level and e.xploitation in experimental fish 

 populations. U.S. Fish Wildl. Serv., Fish. Bull. 66: 425-439. 



SIMPSON, ROBERT R., and HERBERT H. SHIPPEN. 



1968. Movement and recovery of tagged king crabs in the eastern 

 Bering Sea, 1955-63. Int. N. Pac. Fish. Comm., Bull. 24: 111-123. 



SMITH, JIM ROSS, JOHN R. PUGH, and GERALD E. MONAN. 



1968. Horizontal and vertical distribution of juvenile salmonids in 

 upper Mayfield Reservoir, Washington. U.S. Fish Wildl. Serv., 

 Spec. Sci. Rep. Fish. 566, 11 pp. 



THOMPSON, CLARK S., WILLIAM SPENCER DAVIS, and 

 EMIL SLATICK. 



1967. Response of migrating adult salmonids to vertical and hori- 

 zontal rectangular orifices at two depths. U.S. Fish WUdl. 

 Serv., Spec. Sci. Rep. Fish. 547, 8 pp. 



THOMPSON, RICHARD B., and DENNIS F. TUFTS. 



1967. Predation by Dolly Varden and northern squawfish on hatchery- 

 reared sockeye salmon in Lake Wenatchee, Washington. Trans. 

 Amer. Fish. Soc. 96: 424-427. 



THORSON, KENNETH N. 



1967. A new high-speed tagging device. Calif. Fish Game 53: 289- 

 292. 



THORSON, KENNETH N., and RAE R. MITSUOKA. 



1967. The Miller Freeman. U.S. Fish Wildl. Serv., Circ. 261, 7 pp. 



TREFETHEN, PARKER S. 



1968. Fish-passage research: Review of progress, 1961-66. U.S. 

 Fish Wildl. Serv., Circ. 254, 24 pp. 



TREFETHEN, PARKER S., and DOYXE F. SUTHERLAND. 



1968. Passage of adult chinook salmon through Brownlee Reservoir, 

 1960-62. U.S. Fish Wildl. Serv., Fish! Bull. 67: 35-45. 



UTTER, FRED. 



1967. Serology. In: Report on the investigations by the United States 

 for the International North Pacific Fisheries Commission — 

 1965. Int. N. Pac. Fish. Comm., Annu. Rep. 1965: 106-108. 



UTTER, FRED M., and WARREN E. AMES. 



1966. Salmon serology. In: Report on the investigations by the 

 United States for the International North Pacific Fisheries Com- 

 mission — 1964. Int. N. Pac. Fish. Comm., Annu. Rep. 1964: 

 111-114. 



UTTER, FRED M., and GEORGE J. RIDGWAY. 



1967. A serologically detected serum factor associated with maturity 

 in English sole, Parophyrys vetulus, and Pacific halibut, 

 Hippoglossus stenolepis. U.S. Fish Wildl. Serv., Fish. Bull. 

 66: 47-58. 



1968. Cross-reactive properties of certain antisera prepared in rabbits 

 by stimulations with teleost vitellins. U.S. Fish Wildl. Serv., 

 Fish. Bull. 66: 203-207. 



UTTER, FRED M., GEORGE J. RIDGWAY, and JAMES W. WARREN. 



1966. Serological evidence for inbreeding of Lahontan cutthroat trout, 

 Sabno clarkii henshaivi, in Summit Lake, Nevada. Calif. 

 Fish Game 52: 180-184. 



VANDERWALKER, JOHN G. 



1967. Response of salmonids to low frequency sound. In: Marine 

 bioacoustics. Proc. Second SjTnposium on Marine Bio-acoustics, 

 New York, Apr. 13-15, 1966, vol. 2: 45-58. 



VAN DYKE, CRAIG. 



1966. Oceanographic observations south of Adak Island, summer 1963. 

 U.S. Fish Wildl. Serv., Data Rep. 12, 60 pp. on 1 microfiche. 



VOLZ, CHARLES D. 



1967. A/D multiplier/divider UJT as relaxation oscillator. Electron. 

 Des. 15(19): 124, 126, 128. 



VOLZ, CHARLES D., and CHESTER O. WHEELER. 



1966. A portable fish-tattooing device. Progr. Fish-Cult. 28: 54-56. 



WALDRON, KENNETH D. 



1968. Early larvae of the canary rocktish, Sebastodes pimiiger. J. 

 Fish. Res. Bd. Can. 25: 801-803. 



WEBER, DOUGLAS D. 



1967. Growth of the immature king crab Paralithodes cnmtschatica 

 (Tilesius). Int. N. Pac. Fish. Comm., Bull. 21: 21-53. 



WEBER, DOUGLAS, and GEORGE J. RIDGWAY. 



1967. Marking Pacific salmon with tetracycline antibiotics. J. Fish. 

 Res. Bd. Can. 24: 849-865. 



— 44 



