122. A Comparison of Methods for Estimating Squirrel Popula-
tions, by V. F. Flyger. (Reprinted from The Journal of
Wildlife Management, Vol. 23, No. 2, April 1969, pp.
220-223.)

123. A Partial Bibliography of the Soft Shell Clam Mya arenaria
L., by Hayes T. Pfitzenmeyer and Carl N. Schuster, Jr.,
January 1960.

124. Sika Deer on Island in Maryland and Virginia, by Vagn
Flyger. (Reprinted from Journal of Mammalogy, Vol. 41,
No. I, February 20, 1960, p. 140.)

125. Crayfishes of the Cheat River Watershed West Virginia and
Pennsylvania, Part I, Species and Localities, by Frank J.
Schwartz and William G. Meredith. (Reprinted from The
Ohio Journal of Science, Vol. 60, No. I, January 1960.)

127. "Comments on the Need for Critical Fishery Research
Planning and Electronic Data Processing," by Romeo
Mansueti. (Reprinted from Southeastern Association of
Game and Fish Commissioners, Thirteenth Annual Con-
ference, 1959, pp. 107-113.)

128. "Movements and Home Range of the Gray Squirrel, Sciurus
carolensis, in Two Maryland Woodlots, by V. F. Flyger.
(Reprinted from Ecology, Vol. 41, No. 2, April 1960, pp.
365-369.)

131. "Commercial and Biological Uses of the Maryland Soft Clam
Dredge," by J. H. Manning. (Reprinted from Proceedings
of the Gulf and Caribbean Fisheries institute. Twelfth
Annual Session, November 1959, pp. 61-67.)

144. Bibliography of Maryland Fisheries Including Published and
Unpublished Papers of the Fisheries and Related Fields of
Tidewater Maryland, by Frank J. Schwartz. June 1960.

145. "The Maryland Soft Shell Clam Industry: Its Potentials
and Problems," by J. H. Manning and H. T. Pfitzenmeyer.
(Reprinted from Proceedings of the National Shell-Fisheries
Association, Vol. 48, 1958, pp. 110-114.)

Educational Series

42. The Crappies, by Frank J. Schwartz. n.p., n.d.

43. Maryland Forests, by Craig D. Whitesell. n.p., n.d.

44. The Perches, by Frank J. Schwartz. n.p., n.d.

45. Things to Do in Science and Conservation, by Byron L.
Ashbaugh and Muriel Beuschlein. Danville, Illinois, 1960.

46. Maryland Crayfishes, by William G. Meredith and Frank J.
Schwartz. n.p., n.d.

47. The Pickerels, by Frank J. Schwartz. n.p., n.d.

Miscellaneous Publications

Confusing Fishes of West Virginia, by Frank J. Schwartz.
Part 1: Goldeye, Mooneye or Herring. (Reprinted from
West Virginia Conservation, June 1959.)

—, Part II; Largemouth, Smallmouth, Spotted Bass,
by Frank J. Schwartz. (Reprinted from Conservation
Magazine, September 1959.)

—, Part III: Sunfishes, by Frank J. Schwartz. (Re-printed
from Conservation Magazine, September 1959.)

Resource Study Reports

15. Evaluation of the Yellow Perch Hatchery Program in Mary-
land, by R. J. Muncy. January 1969.

STATE ROADS COMMISSION
General Highway Maps
Allegany County, 1953. Corrected to 1968, 1960.