Scott, G.P. and H.E. Winn. 1980. Comparative evaluation of 
aerial and shipboard sampling techniques for estimating 
the abundance of humpback whales ( Megaptera 
novaeangliae). Final report for MMC contract MM7AC029. 
NTIS PB81-109 852. 96 pp. ($11.00) 
Shane, S.H. and D.J. Schmidly. 1978. The population biology 
of the Atlantic bottlenose dolphin, Tursiops truncatus, 
in the Aransas Pass area of Texas. Final report for MMC 
contract MM6AC028. NTIS PB-283 393. 130 pp. ($12.50) 
Smith, 2 oL.b: 19798 Uncertainty in estimating historical 
abundance of porpoise populations. Final report for MMC 
contract MM7ACO06. NTIS PB-296 476. 59 pp. ($8.00) 
Stoker, S.W. 1977. Report on a subtidal commercial clam 
fishery proposed for the Bering Sea. Final report for 
MMC contract MM7AD076. NTIS PB-269 712. 33 pp. ($6.50) 
Stuntz, W.E. 1980. Preliminary investigations of the pos- 
sible relationship between passive behavior by spotted 
dolphins, Stenella attenuata, and capture stress. Final 
report for MMC contract MM7AC027. NTIS PB8i-111 569. 13 
pp. ($5.00) 
Swartz, $.L. and W.C. Cummings. 1978. Gray whales, 
Eschrichtius robustus, in Laguna San Ignacio, Baja Cali- 
fornia, Mexico. Final report for MMC contract MM7ACO08. 
tee PB-276 319 (Spanish translation PB-288 636). 38 pp. 
($6.50) 
, and M.L. Jones. 1978. The evaluation of human activ- 
ities on gray whales, Eschrichtius robustus, in Laguna 
San Ignacio, Baja California, Mexico. Final report for 
MMC contract MM8ACO05. NTIS PB-289 737 (Spanish transla- 
tion PB-299 598). 34 pp. ($6.50) 
, and M.L. Jones. 1980. Gray whales, Eschrichtius 
robustus, during the 1977-1978 and 1978-1979 winter 
Seasons in Laguna San Ignacio Baja California Sur, Mexi- 
co. Final report for MMC contract MM1533497-8. NTIS 
PB80-202 989. 35 pp. (56.50) 
Taylor, L.R. and G. Naftel. 1978. Preliminary investigations 
of shark predation on the Hawaiian monk seals at Pearl 
and Hermes Reef and French Frigate Shoals. Final report 
me MMC contract MM7ACO11. NTIS PB-285 626. 34 pp. 
($6.50) 
Wartzok, D. and G.C. Ray. 1980. The hauling-out behavior of 
the Pacific walrus. Final report for MMC contract 
MMS5ACO28. NTIS PB80-192 578. 46 pp. ($8.00) 
cre) LS ti 
